21348504

素因数分解:

$2^3\times 3^2\times {\mathrm{296507}}^1$

素因数の和:296519

約数の個数: 24

約数和(自身を含む): 57819060

約数和(自身を除く): 36470556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296507, 593014, 889521, 1186028, 1779042, 2372056, 2668563, 3558084, 5337126, 7116168, 10674252, 21348504]

約数ペア:

[(1, 21348504), (2, 10674252), (3, 7116168), (4, 5337126), (6, 3558084), (8, 2668563), (9, 2372056), (12, 1779042), (18, 1186028), (24, 889521), (36, 593014), (72, 296507)]