42641244

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2011}}^1$

素因数の和:2071

約数の個数: 72

約数和(自身を含む): 117178880

約数和(自身を除く): 74537636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 31, 36, 38, 57, 62, 76, 93, 114, 124, 171, 186, 228, 279, 342, 372, 558, 589, 684, 1116, 1178, 1767, 2011, 2356, 3534, 4022, 5301, 6033, 7068, 8044, 10602, 12066, 18099, 21204, 24132, 36198, 38209, 62341, 72396, 76418, 114627, 124682, 152836, 187023, 229254, 249364, 343881, 374046, 458508, 561069, 687762, 748092, 1122138, 1184479, 1375524, 2244276, 2368958, 3553437, 4737916, 7106874, 10660311, 14213748, 21320622, 42641244]

約数ペア:

[(1, 42641244), (2, 21320622), (3, 14213748), (4, 10660311), (6, 7106874), (9, 4737916), (12, 3553437), (18, 2368958), (19, 2244276), (31, 1375524), (36, 1184479), (38, 1122138), (57, 748092), (62, 687762), (76, 561069), (93, 458508), (114, 374046), (124, 343881), (171, 249364), (186, 229254), (228, 187023), (279, 152836), (342, 124682), (372, 114627), (558, 76418), (589, 72396), (684, 62341), (1116, 38209), (1178, 36198), (1767, 24132), (2011, 21204), (2356, 18099), (3534, 12066), (4022, 10602), (5301, 8044), (6033, 7068)]