1572187092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{645397}}^1$

素因数の和:645440

約数の個数: 48

約数和(自身を含む): 4337074560

約数和(自身を除く): 2764887468

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, 645397, 1290794, 1936191, 2581588, 3872382, 4517779, 7744764, 9035558, 13553337, 18071116, 18716513, 27106674, 37433026, 54213348, 56149539, 74866052, 112299078, 131015591, 224598156, 262031182, 393046773, 524062364, 786093546, 1572187092]

約数ペア:

[(1, 1572187092), (2, 786093546), (3, 524062364), (4, 393046773), (6, 262031182), (7, 224598156), (12, 131015591), (14, 112299078), (21, 74866052), (28, 56149539), (29, 54213348), (42, 37433026), (58, 27106674), (84, 18716513), (87, 18071116), (116, 13553337), (174, 9035558), (203, 7744764), (348, 4517779), (406, 3872382), (609, 2581588), (812, 1936191), (1218, 1290794), (2436, 645397)]