15697766412

素因数分解:

$2^2\times 3^3\times {\mathrm{227}}^1\times {\mathrm{640307}}^1$

素因数の和:640547

約数の個数: 48

約数和(自身を含む): 40877262720

約数和(自身を除く): 25179496308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 227, 454, 681, 908, 1362, 2043, 2724, 4086, 6129, 8172, 12258, 24516, 640307, 1280614, 1920921, 2561228, 3841842, 5762763, 7683684, 11525526, 17288289, 23051052, 34576578, 69153156, 145349689, 290699378, 436049067, 581398756, 872098134, 1308147201, 1744196268, 2616294402, 3924441603, 5232588804, 7848883206, 15697766412]

約数ペア:

[(1, 15697766412), (2, 7848883206), (3, 5232588804), (4, 3924441603), (6, 2616294402), (9, 1744196268), (12, 1308147201), (18, 872098134), (27, 581398756), (36, 436049067), (54, 290699378), (108, 145349689), (227, 69153156), (454, 34576578), (681, 23051052), (908, 17288289), (1362, 11525526), (2043, 7683684), (2724, 5762763), (4086, 3841842), (6129, 2561228), (8172, 1920921), (12258, 1280614), (24516, 640307)]