61721262

素因数分解:

$2^1\times 3^2\times {\mathrm{787}}^1\times {\mathrm{4357}}^1$

素因数の和:5152

約数の個数: 24

約数和(自身を含む): 133930056

約数和(自身を除く): 72208794

約数列:

[1, 2, 3, 6, 9, 18, 787, 1574, 2361, 4357, 4722, 7083, 8714, 13071, 14166, 26142, 39213, 78426, 3428959, 6857918, 10286877, 20573754, 30860631, 61721262]

約数ペア:

[(1, 61721262), (2, 30860631), (3, 20573754), (6, 10286877), (9, 6857918), (18, 3428959), (787, 78426), (1574, 39213), (2361, 26142), (4357, 14166), (4722, 13071), (7083, 8714)]