27382428

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{3571}}^1$

素因数の和:3655

約数の個数: 48

約数和(自身を含む): 72011520

約数和(自身を除く): 44629092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2556, 3571, 3834, 7142, 7668, 10713, 14284, 21426, 32139, 42852, 64278, 96417, 128556, 192834, 253541, 385668, 507082, 760623, 1014164, 1521246, 2281869, 3042492, 4563738, 6845607, 9127476, 13691214, 27382428]

約数ペア:

[(1, 27382428), (2, 13691214), (3, 9127476), (4, 6845607), (6, 4563738), (9, 3042492), (12, 2281869), (18, 1521246), (27, 1014164), (36, 760623), (54, 507082), (71, 385668), (108, 253541), (142, 192834), (213, 128556), (284, 96417), (426, 64278), (639, 42852), (852, 32139), (1278, 21426), (1917, 14284), (2556, 10713), (3571, 7668), (3834, 7142)]