420747192

素因数分解:

$2^3\times 3^2\times {\mathrm{5843711}}^1$

素因数の和:5843723

約数の個数: 24

約数和(自身を含む): 1139523840

約数和(自身を除く): 718776648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5843711, 11687422, 17531133, 23374844, 35062266, 46749688, 52593399, 70124532, 105186798, 140249064, 210373596, 420747192]

約数ペア:

[(1, 420747192), (2, 210373596), (3, 140249064), (4, 105186798), (6, 70124532), (8, 52593399), (9, 46749688), (12, 35062266), (18, 23374844), (24, 17531133), (36, 11687422), (72, 5843711)]