21444108

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{8803}}^1$

素因数の和:8846

約数の個数: 48

約数和(自身を含む): 59162880

約数和(自身を除く): 37718772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 2436, 8803, 17606, 26409, 35212, 52818, 61621, 105636, 123242, 184863, 246484, 255287, 369726, 510574, 739452, 765861, 1021148, 1531722, 1787009, 3063444, 3574018, 5361027, 7148036, 10722054, 21444108]

約数ペア:

[(1, 21444108), (2, 10722054), (3, 7148036), (4, 5361027), (6, 3574018), (7, 3063444), (12, 1787009), (14, 1531722), (21, 1021148), (28, 765861), (29, 739452), (42, 510574), (58, 369726), (84, 255287), (87, 246484), (116, 184863), (174, 123242), (203, 105636), (348, 61621), (406, 52818), (609, 35212), (812, 26409), (1218, 17606), (2436, 8803)]