25930926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1571}}^1$

素因数の和:1717

約数の個数: 48

約数和(自身を含む): 64741248

約数和(自身を除く): 38810322

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 131, 262, 393, 786, 917, 1179, 1571, 1834, 2358, 2751, 3142, 4713, 5502, 8253, 9426, 10997, 14139, 16506, 21994, 28278, 32991, 65982, 98973, 197946, 205801, 411602, 617403, 1234806, 1440607, 1852209, 2881214, 3704418, 4321821, 8643642, 12965463, 25930926]

約数ペア:

[(1, 25930926), (2, 12965463), (3, 8643642), (6, 4321821), (7, 3704418), (9, 2881214), (14, 1852209), (18, 1440607), (21, 1234806), (42, 617403), (63, 411602), (126, 205801), (131, 197946), (262, 98973), (393, 65982), (786, 32991), (917, 28278), (1179, 21994), (1571, 16506), (1834, 14139), (2358, 10997), (2751, 9426), (3142, 8253), (4713, 5502)]