2103998418

素因数分解:

$2^1\times 3^2\times {\mathrm{857}}^1\times {\mathrm{136393}}^1$

素因数の和:137258

約数の個数: 24

約数和(自身を含む): 4564016028

約数和(自身を除く): 2460017610

約数列:

[1, 2, 3, 6, 9, 18, 857, 1714, 2571, 5142, 7713, 15426, 136393, 272786, 409179, 818358, 1227537, 2455074, 116888801, 233777602, 350666403, 701332806, 1051999209, 2103998418]

約数ペア:

[(1, 2103998418), (2, 1051999209), (3, 701332806), (6, 350666403), (9, 233777602), (18, 116888801), (857, 2455074), (1714, 1227537), (2571, 818358), (5142, 409179), (7713, 272786), (15426, 136393)]