18398887584

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67271}}^1$

素因数の和:67339

約数の個数: 192

約数和(自身を含む): 61842880512

約数和(自身を除く): 43443992928

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 37, 42, 44, 48, 56, 66, 74, 77, 84, 88, 96, 111, 112, 132, 148, 154, 168, 176, 222, 224, 231, 259, 264, 296, 308, 336, 352, 407, 444, 462, 518, 528, 592, 616, 672, 777, 814, 888, 924, 1036, 1056, 1184, 1221, 1232, 1554, 1628, 1776, 1848, 2072, 2442, 2464, 2849, 3108, 3256, 3552, 3696, 4144, 4884, 5698, 6216, 6512, 7392, 8288, 8547, 9768, 11396, 12432, 13024, 17094, 19536, 22792, 24864, 34188, 39072, 45584, 67271, 68376, 91168, 134542, 136752, 201813, 269084, 273504, 403626, 470897, 538168, 739981, 807252, 941794, 1076336, 1412691, 1479962, 1614504, 1883588, 2152672, 2219943, 2489027, 2825382, 2959924, 3229008, 3767176, 4439886, 4978054, 5179867, 5650764, 5919848, 6458016, 7467081, 7534352, 8879772, 9956108, 10359734, 11301528, 11839696, 14934162, 15068704, 15539601, 17423189, 17759544, 19912216, 20719468, 22603056, 23679392, 27379297, 29868324, 31079202, 34846378, 35519088, 39824432, 41438936, 45206112, 52269567, 54758594, 59736648, 62158404, 69692756, 71038176, 79648864, 82137891, 82877872, 104539134, 109517188, 119473296, 124316808, 139385512, 164275782, 165755744, 191655079, 209078268, 219034376, 238946592, 248633616, 278771024, 328551564, 383310158, 418156536, 438068752, 497267232, 557542048, 574965237, 657103128, 766620316, 836313072, 876137504, 1149930474, 1314206256, 1533240632, 1672626144, 2299860948, 2628412512, 3066481264, 4599721896, 6132962528, 9199443792, 18398887584]

約数ペア:

[(1, 18398887584), (2, 9199443792), (3, 6132962528), (4, 4599721896), (6, 3066481264), (7, 2628412512), (8, 2299860948), (11, 1672626144), (12, 1533240632), (14, 1314206256), (16, 1149930474), (21, 876137504), (22, 836313072), (24, 766620316), (28, 657103128), (32, 574965237), (33, 557542048), (37, 497267232), (42, 438068752), (44, 418156536), (48, 383310158), (56, 328551564), (66, 278771024), (74, 248633616), (77, 238946592), (84, 219034376), (88, 209078268), (96, 191655079), (111, 165755744), (112, 164275782), (132, 139385512), (148, 124316808), (154, 119473296), (168, 109517188), (176, 104539134), (222, 82877872), (224, 82137891), (231, 79648864), (259, 71038176), (264, 69692756), (296, 62158404), (308, 59736648), (336, 54758594), (352, 52269567), (407, 45206112), (444, 41438936), (462, 39824432), (518, 35519088), (528, 34846378), (592, 31079202), (616, 29868324), (672, 27379297), (777, 23679392), (814, 22603056), (888, 20719468), (924, 19912216), (1036, 17759544), (1056, 17423189), (1184, 15539601), (1221, 15068704), (1232, 14934162), (1554, 11839696), (1628, 11301528), (1776, 10359734), (1848, 9956108), (2072, 8879772), (2442, 7534352), (2464, 7467081), (2849, 6458016), (3108, 5919848), (3256, 5650764), (3552, 5179867), (3696, 4978054), (4144, 4439886), (4884, 3767176), (5698, 3229008), (6216, 2959924), (6512, 2825382), (7392, 2489027), (8288, 2219943), (8547, 2152672), (9768, 1883588), (11396, 1614504), (12432, 1479962), (13024, 1412691), (17094, 1076336), (19536, 941794), (22792, 807252), (24864, 739981), (34188, 538168), (39072, 470897), (45584, 403626), (67271, 273504), (68376, 269084), (91168, 201813), (134542, 136752)]