4781718

素因数分解:

$2^1\times 3^2\times {\mathrm{421}}^1\times {\mathrm{631}}^1$

素因数の和:1060

約数の個数: 24

約数和(自身を含む): 10401456

約数和(自身を除く): 5619738

約数列:

[1, 2, 3, 6, 9, 18, 421, 631, 842, 1262, 1263, 1893, 2526, 3786, 3789, 5679, 7578, 11358, 265651, 531302, 796953, 1593906, 2390859, 4781718]

約数ペア:

[(1, 4781718), (2, 2390859), (3, 1593906), (6, 796953), (9, 531302), (18, 265651), (421, 11358), (631, 7578), (842, 5679), (1262, 3789), (1263, 3786), (1893, 2526)]