18976008

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11801}}^1$

素因数の和:11877

約数の個数: 32

約数和(自身を含む): 48152160

約数和(自身を除く): 29176152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11801, 23602, 35403, 47204, 70806, 94408, 141612, 283224, 790667, 1581334, 2372001, 3162668, 4744002, 6325336, 9488004, 18976008]

約数ペア:

[(1, 18976008), (2, 9488004), (3, 6325336), (4, 4744002), (6, 3162668), (8, 2372001), (12, 1581334), (24, 790667), (67, 283224), (134, 141612), (201, 94408), (268, 70806), (402, 47204), (536, 35403), (804, 23602), (1608, 11801)]