18797238

素因数分解:

$2^1\times 3^3\times {\mathrm{348097}}^1$

素因数の和:348108

約数の個数: 16

約数和(自身を含む): 41771760

約数和(自身を除く): 22974522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 348097, 696194, 1044291, 2088582, 3132873, 6265746, 9398619, 18797238]

約数ペア:

[(1, 18797238), (2, 9398619), (3, 6265746), (6, 3132873), (9, 2088582), (18, 1044291), (27, 696194), (54, 348097)]