18783048

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{11681}}^1$

素因数の和:11757

約数の個数: 32

約数和(自身を含む): 47662560

約数和(自身を除く): 28879512

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 11681, 23362, 35043, 46724, 70086, 93448, 140172, 280344, 782627, 1565254, 2347881, 3130508, 4695762, 6261016, 9391524, 18783048]

約数ペア:

[(1, 18783048), (2, 9391524), (3, 6261016), (4, 4695762), (6, 3130508), (8, 2347881), (12, 1565254), (24, 782627), (67, 280344), (134, 140172), (201, 93448), (268, 70086), (402, 46724), (536, 35043), (804, 23362), (1608, 11681)]