488952018

素因数分解:

$2^1\times 3^3\times {\mathrm{9054667}}^1$

素因数の和:9054678

約数の個数: 16

約数和(自身を含む): 1086560160

約数和(自身を除く): 597608142

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 9054667, 18109334, 27164001, 54328002, 81492003, 162984006, 244476009, 488952018]

約数ペア:

[(1, 488952018), (2, 244476009), (3, 162984006), (6, 81492003), (9, 54328002), (18, 27164001), (27, 18109334), (54, 9054667)]