2704626

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 6259968

約数和(自身を除く): 3555342

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 131, 186, 222, 262, 279, 333, 393, 558, 666, 786, 1147, 1179, 2294, 2358, 3441, 4061, 4847, 6882, 8122, 9694, 10323, 12183, 14541, 20646, 24366, 29082, 36549, 43623, 73098, 87246, 150257, 300514, 450771, 901542, 1352313, 2704626]

約数ペア:

[(1, 2704626), (2, 1352313), (3, 901542), (6, 450771), (9, 300514), (18, 150257), (31, 87246), (37, 73098), (62, 43623), (74, 36549), (93, 29082), (111, 24366), (131, 20646), (186, 14541), (222, 12183), (262, 10323), (279, 9694), (333, 8122), (393, 6882), (558, 4847), (666, 4061), (786, 3441), (1147, 2358), (1179, 2294)]