18014777770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{7877}}^1$

素因数の和:9135

約数の個数: 64

約数和(自身を含む): 37490708736

約数和(自身を除く): 19475930966

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1223, 1870, 2446, 6115, 7877, 12230, 13453, 15754, 20791, 26906, 39385, 41582, 67265, 78770, 86647, 103955, 133909, 134530, 173294, 207910, 228701, 267818, 433235, 457402, 669545, 866470, 1143505, 1339090, 1472999, 2287010, 2945998, 7364995, 9633571, 14729990, 19267142, 48167855, 96335710, 105969281, 163770707, 211938562, 327541414, 529846405, 818853535, 1059692810, 1637707070, 1801477777, 3602955554, 9007388885, 18014777770]

約数ペア:

[(1, 18014777770), (2, 9007388885), (5, 3602955554), (10, 1801477777), (11, 1637707070), (17, 1059692810), (22, 818853535), (34, 529846405), (55, 327541414), (85, 211938562), (110, 163770707), (170, 105969281), (187, 96335710), (374, 48167855), (935, 19267142), (1223, 14729990), (1870, 9633571), (2446, 7364995), (6115, 2945998), (7877, 2287010), (12230, 1472999), (13453, 1339090), (15754, 1143505), (20791, 866470), (26906, 669545), (39385, 457402), (41582, 433235), (67265, 267818), (78770, 228701), (86647, 207910), (103955, 173294), (133909, 134530)]