69918978

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{219871}}^1$

素因数の和:219929

約数の個数: 16

約数和(自身を含む): 142477056

約数和(自身を除く): 72558078

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 219871, 439742, 659613, 1319226, 11653163, 23306326, 34959489, 69918978]

約数ペア:

[(1, 69918978), (2, 34959489), (3, 23306326), (6, 11653163), (53, 1319226), (106, 659613), (159, 439742), (318, 219871)]