421710012

素因数分解:

$2^2\times 3^2\times {\mathrm{653}}^1\times {\mathrm{17939}}^1$

素因数の和:18602

約数の個数: 36

約数和(自身を含む): 1067681160

約数和(自身を除く): 645971148

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 653, 1306, 1959, 2612, 3918, 5877, 7836, 11754, 17939, 23508, 35878, 53817, 71756, 107634, 161451, 215268, 322902, 645804, 11714167, 23428334, 35142501, 46856668, 70285002, 105427503, 140570004, 210855006, 421710012]

約数ペア:

[(1, 421710012), (2, 210855006), (3, 140570004), (4, 105427503), (6, 70285002), (9, 46856668), (12, 35142501), (18, 23428334), (36, 11714167), (653, 645804), (1306, 322902), (1959, 215268), (2612, 161451), (3918, 107634), (5877, 71756), (7836, 53817), (11754, 35878), (17939, 23508)]