2015261766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{390101}}^1$

素因数の和:390157

約数の個数: 48

約数和(自身を含む): 5111896608

約数和(自身を除く): 3096634842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 390101, 780202, 1170303, 2340606, 2730707, 3510909, 5461414, 7021818, 8192121, 15994141, 16384242, 24576363, 31988282, 47982423, 49152726, 95964846, 111958987, 143947269, 223917974, 287894538, 335876961, 671753922, 1007630883, 2015261766]

約数ペア:

[(1, 2015261766), (2, 1007630883), (3, 671753922), (6, 335876961), (7, 287894538), (9, 223917974), (14, 143947269), (18, 111958987), (21, 95964846), (41, 49152726), (42, 47982423), (63, 31988282), (82, 24576363), (123, 16384242), (126, 15994141), (246, 8192121), (287, 7021818), (369, 5461414), (574, 3510909), (738, 2730707), (861, 2340606), (1722, 1170303), (2583, 780202), (5166, 390101)]