1995372

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1342

約数の個数: 36

約数和(自身を含む): 5165160

約数和(自身を除く): 3169788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1289, 1548, 2578, 3867, 5156, 7734, 11601, 15468, 23202, 46404, 55427, 110854, 166281, 221708, 332562, 498843, 665124, 997686, 1995372]

約数ペア:

[(1, 1995372), (2, 997686), (3, 665124), (4, 498843), (6, 332562), (9, 221708), (12, 166281), (18, 110854), (36, 55427), (43, 46404), (86, 23202), (129, 15468), (172, 11601), (258, 7734), (387, 5156), (516, 3867), (774, 2578), (1289, 1548)]