18397022

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{383}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 32735232

約数和(自身を除く): 14338210

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 329, 383, 511, 658, 766, 1022, 2681, 3431, 5362, 6862, 18001, 24017, 27959, 36002, 48034, 55918, 126007, 195713, 252014, 391426, 1314073, 2628146, 9198511, 18397022]

約数ペア:

[(1, 18397022), (2, 9198511), (7, 2628146), (14, 1314073), (47, 391426), (73, 252014), (94, 195713), (146, 126007), (329, 55918), (383, 48034), (511, 36002), (658, 27959), (766, 24017), (1022, 18001), (2681, 6862), (3431, 5362)]