18767472

素因数分解:

$2^4\times 3^1\times {\mathrm{390989}}^1$

素因数の和:391000

約数の個数: 20

約数和(自身を含む): 48482760

約数和(自身を除く): 29715288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 390989, 781978, 1172967, 1563956, 2345934, 3127912, 4691868, 6255824, 9383736, 18767472]

約数ペア:

[(1, 18767472), (2, 9383736), (3, 6255824), (4, 4691868), (6, 3127912), (8, 2345934), (12, 1563956), (16, 1172967), (24, 781978), (48, 390989)]