18446494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2\times {\mathrm{997}}^1$

素因数の和:1068

約数の個数: 24

約数和(自身を含む): 31293288

約数和(自身を除く): 12846794

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 841, 997, 1682, 1994, 9251, 10967, 18502, 21934, 28913, 57826, 318043, 636086, 838477, 1676954, 9223247, 18446494]

約数ペア:

[(1, 18446494), (2, 9223247), (11, 1676954), (22, 838477), (29, 636086), (58, 318043), (319, 57826), (638, 28913), (841, 21934), (997, 18502), (1682, 10967), (1994, 9251)]