18391394

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{467}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 33022080

約数和(自身を除く): 14630686

約数列:

[1, 2, 7, 14, 29, 58, 97, 194, 203, 406, 467, 679, 934, 1358, 2813, 3269, 5626, 6538, 13543, 19691, 27086, 39382, 45299, 90598, 94801, 189602, 317093, 634186, 1313671, 2627342, 9195697, 18391394]

約数ペア:

[(1, 18391394), (2, 9195697), (7, 2627342), (14, 1313671), (29, 634186), (58, 317093), (97, 189602), (194, 94801), (203, 90598), (406, 45299), (467, 39382), (679, 27086), (934, 19691), (1358, 13543), (2813, 6538), (3269, 5626)]