28951506

素因数分解:

$2^1\times 3^7\times {\mathrm{6619}}^1$

素因数の和:6642

約数の個数: 32

約数和(自身を含む): 65140800

約数和(自身を除く): 36189294

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 6619, 13238, 19857, 39714, 59571, 119142, 178713, 357426, 536139, 1072278, 1608417, 3216834, 4825251, 9650502, 14475753, 28951506]

約数ペア:

[(1, 28951506), (2, 14475753), (3, 9650502), (6, 4825251), (9, 3216834), (18, 1608417), (27, 1072278), (54, 536139), (81, 357426), (162, 178713), (243, 119142), (486, 59571), (729, 39714), (1458, 19857), (2187, 13238), (4374, 6619)]