38709678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4133}}^1$

素因数の和:4368

約数の個数: 32

約数和(自身を含む): 88897536

約数和(自身を除く): 50187858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 223, 446, 669, 1338, 1561, 3122, 4133, 4683, 8266, 9366, 12399, 24798, 28931, 57862, 86793, 173586, 921659, 1843318, 2764977, 5529954, 6451613, 12903226, 19354839, 38709678]

約数ペア:

[(1, 38709678), (2, 19354839), (3, 12903226), (6, 6451613), (7, 5529954), (14, 2764977), (21, 1843318), (42, 921659), (223, 173586), (446, 86793), (669, 57862), (1338, 28931), (1561, 24798), (3122, 12399), (4133, 9366), (4683, 8266)]