1645489584

素因数分解:

$2^4\times 3^2\times {\mathrm{11427011}}^1$

素因数の和:11427025

約数の個数: 30

約数和(自身を含む): 4605085836

約数和(自身を除く): 2959596252

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11427011, 22854022, 34281033, 45708044, 68562066, 91416088, 102843099, 137124132, 182832176, 205686198, 274248264, 411372396, 548496528, 822744792, 1645489584]

約数ペア:

[(1, 1645489584), (2, 822744792), (3, 548496528), (4, 411372396), (6, 274248264), (8, 205686198), (9, 182832176), (12, 137124132), (16, 102843099), (18, 91416088), (24, 68562066), (36, 45708044), (48, 34281033), (72, 22854022), (144, 11427011)]