139609818

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{3461}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 317562336

約数和(自身を除く): 177952518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 747, 1494, 2241, 3461, 4482, 6723, 6922, 10383, 13446, 20169, 20766, 31149, 40338, 62298, 93447, 186894, 280341, 287263, 560682, 574526, 841023, 861789, 1682046, 1723578, 2585367, 5170734, 7756101, 15512202, 23268303, 46536606, 69804909, 139609818]

約数ペア:

[(1, 139609818), (2, 69804909), (3, 46536606), (6, 23268303), (9, 15512202), (18, 7756101), (27, 5170734), (54, 2585367), (81, 1723578), (83, 1682046), (162, 861789), (166, 841023), (243, 574526), (249, 560682), (486, 287263), (498, 280341), (747, 186894), (1494, 93447), (2241, 62298), (3461, 40338), (4482, 31149), (6723, 20766), (6922, 20169), (10383, 13446)]