17940792

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 46980000

約数和(自身を除く): 29039208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 149, 173, 174, 232, 298, 346, 348, 447, 519, 596, 692, 696, 894, 1038, 1192, 1384, 1788, 2076, 3576, 4152, 4321, 5017, 8642, 10034, 12963, 15051, 17284, 20068, 25777, 25926, 30102, 34568, 40136, 51554, 51852, 60204, 77331, 103108, 103704, 120408, 154662, 206216, 309324, 618648, 747533, 1495066, 2242599, 2990132, 4485198, 5980264, 8970396, 17940792]

約数ペア:

[(1, 17940792), (2, 8970396), (3, 5980264), (4, 4485198), (6, 2990132), (8, 2242599), (12, 1495066), (24, 747533), (29, 618648), (58, 309324), (87, 206216), (116, 154662), (149, 120408), (173, 103704), (174, 103108), (232, 77331), (298, 60204), (346, 51852), (348, 51554), (447, 40136), (519, 34568), (596, 30102), (692, 25926), (696, 25777), (894, 20068), (1038, 17284), (1192, 15051), (1384, 12963), (1788, 10034), (2076, 8642), (3576, 5017), (4152, 4321)]