66991698

素因数分解:

$2^1\times 3^5\times {\mathrm{307}}^1\times {\mathrm{449}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 151351200

約数和(自身を除く): 84359502

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 307, 449, 486, 614, 898, 921, 1347, 1842, 2694, 2763, 4041, 5526, 8082, 8289, 12123, 16578, 24246, 24867, 36369, 49734, 72738, 74601, 109107, 137843, 149202, 218214, 275686, 413529, 827058, 1240587, 2481174, 3721761, 7443522, 11165283, 22330566, 33495849, 66991698]

約数ペア:

[(1, 66991698), (2, 33495849), (3, 22330566), (6, 11165283), (9, 7443522), (18, 3721761), (27, 2481174), (54, 1240587), (81, 827058), (162, 413529), (243, 275686), (307, 218214), (449, 149202), (486, 137843), (614, 109107), (898, 74601), (921, 72738), (1347, 49734), (1842, 36369), (2694, 24867), (2763, 24246), (4041, 16578), (5526, 12123), (8082, 8289)]