18407243316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{569}}^1$

素因数の和:974

約数の個数: 192

約数和(自身を含む): 54226206720

約数和(自身を除く): 35818963404

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 157, 223, 231, 308, 314, 446, 462, 471, 569, 628, 669, 892, 924, 942, 1099, 1138, 1338, 1561, 1707, 1727, 1884, 2198, 2276, 2453, 2676, 3122, 3297, 3414, 3454, 3983, 4396, 4683, 4906, 5181, 6244, 6259, 6594, 6828, 6908, 7359, 7966, 9366, 9812, 10362, 11949, 12089, 12518, 13188, 14718, 15932, 17171, 18732, 18777, 20724, 23898, 24178, 25036, 29436, 34342, 35011, 36267, 37554, 43813, 47796, 48356, 51513, 68684, 70022, 72534, 75108, 87626, 89333, 103026, 105033, 126887, 131439, 140044, 145068, 175252, 178666, 206052, 210066, 245077, 253774, 262878, 267999, 357332, 380661, 385121, 420132, 490154, 507548, 525756, 535998, 625331, 735231, 761322, 770242, 888209, 980308, 982663, 1071996, 1155363, 1250662, 1395757, 1470462, 1522644, 1540484, 1776418, 1875993, 1965326, 2310726, 2501324, 2664627, 2695847, 2791514, 2940924, 2947989, 3552836, 3751986, 3930652, 4187271, 4621452, 5329254, 5391694, 5583028, 5895978, 6878641, 7503972, 8087541, 8374542, 9770299, 10658508, 10783388, 11791956, 13757282, 16175082, 16749084, 19540598, 19921259, 20635923, 27514564, 29310897, 32350164, 39081196, 39842518, 41271846, 58621794, 59763777, 79685036, 82543692, 117243588, 119527554, 139448813, 219133849, 239055108, 278897626, 418346439, 438267698, 557795252, 657401547, 836692878, 876535396, 1314803094, 1533936943, 1673385756, 2629606188, 3067873886, 4601810829, 6135747772, 9203621658, 18407243316]

約数ペア:

[(1, 18407243316), (2, 9203621658), (3, 6135747772), (4, 4601810829), (6, 3067873886), (7, 2629606188), (11, 1673385756), (12, 1533936943), (14, 1314803094), (21, 876535396), (22, 836692878), (28, 657401547), (33, 557795252), (42, 438267698), (44, 418346439), (66, 278897626), (77, 239055108), (84, 219133849), (132, 139448813), (154, 119527554), (157, 117243588), (223, 82543692), (231, 79685036), (308, 59763777), (314, 58621794), (446, 41271846), (462, 39842518), (471, 39081196), (569, 32350164), (628, 29310897), (669, 27514564), (892, 20635923), (924, 19921259), (942, 19540598), (1099, 16749084), (1138, 16175082), (1338, 13757282), (1561, 11791956), (1707, 10783388), (1727, 10658508), (1884, 9770299), (2198, 8374542), (2276, 8087541), (2453, 7503972), (2676, 6878641), (3122, 5895978), (3297, 5583028), (3414, 5391694), (3454, 5329254), (3983, 4621452), (4396, 4187271), (4683, 3930652), (4906, 3751986), (5181, 3552836), (6244, 2947989), (6259, 2940924), (6594, 2791514), (6828, 2695847), (6908, 2664627), (7359, 2501324), (7966, 2310726), (9366, 1965326), (9812, 1875993), (10362, 1776418), (11949, 1540484), (12089, 1522644), (12518, 1470462), (13188, 1395757), (14718, 1250662), (15932, 1155363), (17171, 1071996), (18732, 982663), (18777, 980308), (20724, 888209), (23898, 770242), (24178, 761322), (25036, 735231), (29436, 625331), (34342, 535998), (35011, 525756), (36267, 507548), (37554, 490154), (43813, 420132), (47796, 385121), (48356, 380661), (51513, 357332), (68684, 267999), (70022, 262878), (72534, 253774), (75108, 245077), (87626, 210066), (89333, 206052), (103026, 178666), (105033, 175252), (126887, 145068), (131439, 140044)]