2912987106

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 6724763136

約数和(自身を除く): 3811776030

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 157, 186, 246, 279, 314, 369, 471, 558, 738, 811, 942, 1271, 1413, 1622, 2433, 2542, 2826, 3813, 4866, 4867, 6437, 7299, 7626, 9734, 11439, 12874, 14598, 14601, 19311, 22878, 25141, 29202, 33251, 38622, 43803, 50282, 57933, 66502, 75423, 87606, 99753, 115866, 127327, 150846, 199506, 199547, 226269, 254654, 299259, 381981, 399094, 452538, 598518, 598641, 763962, 1030781, 1145943, 1197282, 1795923, 2061562, 2291886, 3092343, 3591846, 3947137, 5220407, 6184686, 7894274, 9277029, 10440814, 11841411, 15661221, 18554058, 23682822, 31322442, 35524233, 46983663, 71048466, 93967326, 161832617, 323665234, 485497851, 970995702, 1456493553, 2912987106]

約数ペア:

[(1, 2912987106), (2, 1456493553), (3, 970995702), (6, 485497851), (9, 323665234), (18, 161832617), (31, 93967326), (41, 71048466), (62, 46983663), (82, 35524233), (93, 31322442), (123, 23682822), (157, 18554058), (186, 15661221), (246, 11841411), (279, 10440814), (314, 9277029), (369, 7894274), (471, 6184686), (558, 5220407), (738, 3947137), (811, 3591846), (942, 3092343), (1271, 2291886), (1413, 2061562), (1622, 1795923), (2433, 1197282), (2542, 1145943), (2826, 1030781), (3813, 763962), (4866, 598641), (4867, 598518), (6437, 452538), (7299, 399094), (7626, 381981), (9734, 299259), (11439, 254654), (12874, 226269), (14598, 199547), (14601, 199506), (19311, 150846), (22878, 127327), (25141, 115866), (29202, 99753), (33251, 87606), (38622, 75423), (43803, 66502), (50282, 57933)]