39897072

素因数分解:

$2^4\times 3^2\times {\mathrm{277063}}^1$

素因数の和:277077

約数の個数: 30

約数和(自身を含む): 111656792

約数和(自身を除く): 71759720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277063, 554126, 831189, 1108252, 1662378, 2216504, 2493567, 3324756, 4433008, 4987134, 6649512, 9974268, 13299024, 19948536, 39897072]

約数ペア:

[(1, 39897072), (2, 19948536), (3, 13299024), (4, 9974268), (6, 6649512), (8, 4987134), (9, 4433008), (12, 3324756), (16, 2493567), (18, 2216504), (24, 1662378), (36, 1108252), (48, 831189), (72, 554126), (144, 277063)]