25365006

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:517

約数の個数: 48

約数和(自身を含む): 57328128

約数和(自身を除く): 31963122

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 131, 186, 262, 279, 347, 393, 558, 694, 786, 1041, 1179, 2082, 2358, 3123, 4061, 6246, 8122, 10757, 12183, 21514, 24366, 32271, 36549, 45457, 64542, 73098, 90914, 96813, 136371, 193626, 272742, 409113, 818226, 1409167, 2818334, 4227501, 8455002, 12682503, 25365006]

約数ペア:

[(1, 25365006), (2, 12682503), (3, 8455002), (6, 4227501), (9, 2818334), (18, 1409167), (31, 818226), (62, 409113), (93, 272742), (131, 193626), (186, 136371), (262, 96813), (279, 90914), (347, 73098), (393, 64542), (558, 45457), (694, 36549), (786, 32271), (1041, 24366), (1179, 21514), (2082, 12183), (2358, 10757), (3123, 8122), (4061, 6246)]