561237912

素因数分解:

$2^3\times 3^2\times {\mathrm{7794971}}^1$

素因数の和:7794983

約数の個数: 24

約数和(自身を含む): 1520019540

約数和(自身を除く): 958781628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 7794971, 15589942, 23384913, 31179884, 46769826, 62359768, 70154739, 93539652, 140309478, 187079304, 280618956, 561237912]

約数ペア:

[(1, 561237912), (2, 280618956), (3, 187079304), (4, 140309478), (6, 93539652), (8, 70154739), (9, 62359768), (12, 46769826), (18, 31179884), (24, 23384913), (36, 15589942), (72, 7794971)]