18796464

素因数分解:

$2^4\times 3^2\times {\mathrm{130531}}^1$

素因数の和:130545

約数の個数: 30

約数和(自身を含む): 52604396

約数和(自身を除く): 33807932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 130531, 261062, 391593, 522124, 783186, 1044248, 1174779, 1566372, 2088496, 2349558, 3132744, 4699116, 6265488, 9398232, 18796464]

約数ペア:

[(1, 18796464), (2, 9398232), (3, 6265488), (4, 4699116), (6, 3132744), (8, 2349558), (9, 2088496), (12, 1566372), (16, 1174779), (18, 1044248), (24, 783186), (36, 522124), (48, 391593), (72, 261062), (144, 130531)]