298147986

素因数分解:

$2^1\times 3^3\times {\mathrm{5521259}}^1$

素因数の和:5521270

約数の個数: 16

約数和(自身を含む): 662551200

約数和(自身を除く): 364403214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5521259, 11042518, 16563777, 33127554, 49691331, 99382662, 149073993, 298147986]

約数ペア:

[(1, 298147986), (2, 149073993), (3, 99382662), (6, 49691331), (9, 33127554), (18, 16563777), (27, 11042518), (54, 5521259)]