9639711788

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{369791}}^1$

素因数の和:369835

約数の個数: 48

約数和(自身を含む): 20708352000

約数和(自身を除く): 11068640212

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 343, 532, 686, 931, 1372, 1862, 3724, 6517, 13034, 26068, 369791, 739582, 1479164, 2588537, 5177074, 7026029, 10354148, 14052058, 18119759, 28104116, 36239518, 49182203, 72479036, 98364406, 126838313, 196728812, 253676626, 344275421, 507353252, 688550842, 1377101684, 2409927947, 4819855894, 9639711788]

約数ペア:

[(1, 9639711788), (2, 4819855894), (4, 2409927947), (7, 1377101684), (14, 688550842), (19, 507353252), (28, 344275421), (38, 253676626), (49, 196728812), (76, 126838313), (98, 98364406), (133, 72479036), (196, 49182203), (266, 36239518), (343, 28104116), (532, 18119759), (686, 14052058), (931, 10354148), (1372, 7026029), (1862, 5177074), (3724, 2588537), (6517, 1479164), (13034, 739582), (26068, 369791)]