661971924

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{799483}}^1$

素因数の和:799516

約数の個数: 36

約数和(自身を含む): 1746073056

約数和(自身を除く): 1084101132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 799483, 1598966, 2398449, 3197932, 4796898, 7195347, 9593796, 14390694, 18388109, 28781388, 36776218, 55164327, 73552436, 110328654, 165492981, 220657308, 330985962, 661971924]

約数ペア:

[(1, 661971924), (2, 330985962), (3, 220657308), (4, 165492981), (6, 110328654), (9, 73552436), (12, 55164327), (18, 36776218), (23, 28781388), (36, 18388109), (46, 14390694), (69, 9593796), (92, 7195347), (138, 4796898), (207, 3197932), (276, 2398449), (414, 1598966), (828, 799483)]