1836403984

素因数分解:

$2^4\times {\mathrm{16931}}^1\times {\mathrm{6779}}^1$

素因数の和:23718

約数の個数: 20

約数和(自身を含む): 3558767760

約数和(自身を除く): 1722363776

約数列:

[1, 2, 4, 8, 16, 6779, 13558, 16931, 27116, 33862, 54232, 67724, 108464, 135448, 270896, 114775249, 229550498, 459100996, 918201992, 1836403984]

約数ペア:

[(1, 1836403984), (2, 918201992), (4, 459100996), (8, 229550498), (16, 114775249), (6779, 270896), (13558, 135448), (16931, 108464), (27116, 67724), (33862, 54232)]