18770956248

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{54401}}^1$

素因数の和:55728

約数の個数: 64

約数和(自身を含む): 51233627520

約数和(自身を除く): 32462671272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 1307, 2614, 3921, 5228, 7842, 10456, 14377, 15684, 28754, 31368, 43131, 54401, 57508, 86262, 108802, 115016, 163203, 172524, 217604, 326406, 345048, 435208, 598411, 652812, 1196822, 1305624, 1795233, 2393644, 3590466, 4787288, 7180932, 14361864, 71102107, 142204214, 213306321, 284408428, 426612642, 568816856, 782123177, 853225284, 1564246354, 1706450568, 2346369531, 3128492708, 4692739062, 6256985416, 9385478124, 18770956248]

約数ペア:

[(1, 18770956248), (2, 9385478124), (3, 6256985416), (4, 4692739062), (6, 3128492708), (8, 2346369531), (11, 1706450568), (12, 1564246354), (22, 853225284), (24, 782123177), (33, 568816856), (44, 426612642), (66, 284408428), (88, 213306321), (132, 142204214), (264, 71102107), (1307, 14361864), (2614, 7180932), (3921, 4787288), (5228, 3590466), (7842, 2393644), (10456, 1795233), (14377, 1305624), (15684, 1196822), (28754, 652812), (31368, 598411), (43131, 435208), (54401, 345048), (57508, 326406), (86262, 217604), (108802, 172524), (115016, 163203)]