18831384

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 62899200

約数和(自身を除く): 44067816

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 31, 33, 36, 39, 44, 52, 59, 62, 66, 72, 78, 88, 93, 99, 104, 117, 118, 124, 132, 143, 156, 177, 186, 198, 234, 236, 248, 264, 279, 286, 312, 341, 354, 372, 396, 403, 429, 468, 472, 531, 558, 572, 649, 682, 708, 744, 767, 792, 806, 858, 936, 1023, 1062, 1116, 1144, 1209, 1287, 1298, 1364, 1416, 1534, 1612, 1716, 1829, 1947, 2046, 2124, 2232, 2301, 2418, 2574, 2596, 2728, 3068, 3069, 3224, 3432, 3627, 3658, 3894, 4092, 4248, 4433, 4602, 4836, 5148, 5192, 5487, 5841, 6136, 6138, 6903, 7254, 7316, 7788, 8184, 8437, 8866, 9204, 9672, 10296, 10974, 11682, 12276, 13299, 13806, 14508, 14632, 15576, 16461, 16874, 17732, 18408, 20119, 21948, 23364, 23777, 24552, 25311, 26598, 27612, 29016, 32922, 33748, 35464, 39897, 40238, 43896, 46728, 47554, 50622, 53196, 55224, 60357, 65844, 67496, 71331, 75933, 79794, 80476, 95108, 101244, 106392, 120714, 131688, 142662, 151866, 159588, 160952, 181071, 190216, 202488, 213993, 241428, 261547, 285324, 303732, 319176, 362142, 427986, 482856, 523094, 570648, 607464, 724284, 784641, 855972, 1046188, 1448568, 1569282, 1711944, 2092376, 2353923, 3138564, 4707846, 6277128, 9415692, 18831384]

約数ペア:

[(1, 18831384), (2, 9415692), (3, 6277128), (4, 4707846), (6, 3138564), (8, 2353923), (9, 2092376), (11, 1711944), (12, 1569282), (13, 1448568), (18, 1046188), (22, 855972), (24, 784641), (26, 724284), (31, 607464), (33, 570648), (36, 523094), (39, 482856), (44, 427986), (52, 362142), (59, 319176), (62, 303732), (66, 285324), (72, 261547), (78, 241428), (88, 213993), (93, 202488), (99, 190216), (104, 181071), (117, 160952), (118, 159588), (124, 151866), (132, 142662), (143, 131688), (156, 120714), (177, 106392), (186, 101244), (198, 95108), (234, 80476), (236, 79794), (248, 75933), (264, 71331), (279, 67496), (286, 65844), (312, 60357), (341, 55224), (354, 53196), (372, 50622), (396, 47554), (403, 46728), (429, 43896), (468, 40238), (472, 39897), (531, 35464), (558, 33748), (572, 32922), (649, 29016), (682, 27612), (708, 26598), (744, 25311), (767, 24552), (792, 23777), (806, 23364), (858, 21948), (936, 20119), (1023, 18408), (1062, 17732), (1116, 16874), (1144, 16461), (1209, 15576), (1287, 14632), (1298, 14508), (1364, 13806), (1416, 13299), (1534, 12276), (1612, 11682), (1716, 10974), (1829, 10296), (1947, 9672), (2046, 9204), (2124, 8866), (2232, 8437), (2301, 8184), (2418, 7788), (2574, 7316), (2596, 7254), (2728, 6903), (3068, 6138), (3069, 6136), (3224, 5841), (3432, 5487), (3627, 5192), (3658, 5148), (3894, 4836), (4092, 4602), (4248, 4433)]