40385514

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{12041}}^1$

素因数の和:12102

約数の個数: 32

約数和(自身を含む): 89014464

約数和(自身を除く): 48628950

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 12041, 24082, 36123, 72246, 156533, 313066, 469599, 517763, 939198, 1035526, 1553289, 3106578, 6730919, 13461838, 20192757, 40385514]

約数ペア:

[(1, 40385514), (2, 20192757), (3, 13461838), (6, 6730919), (13, 3106578), (26, 1553289), (39, 1035526), (43, 939198), (78, 517763), (86, 469599), (129, 313066), (258, 156533), (559, 72246), (1118, 36123), (1677, 24082), (3354, 12041)]