18299756

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2027}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 33445776

約数和(自身を除く): 15146020

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 2027, 2257, 4054, 4514, 8108, 9028, 74999, 123647, 149998, 247294, 299996, 494588, 4574939, 9149878, 18299756]

約数ペア:

[(1, 18299756), (2, 9149878), (4, 4574939), (37, 494588), (61, 299996), (74, 247294), (122, 149998), (148, 123647), (244, 74999), (2027, 9028), (2257, 8108), (4054, 4514)]