28680228

素因数分解:

$2^2\times 3^2\times {\mathrm{796673}}^1$

素因数の和:796683

約数の個数: 18

約数和(自身を含む): 72497334

約数和(自身を除く): 43817106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 796673, 1593346, 2390019, 3186692, 4780038, 7170057, 9560076, 14340114, 28680228]

約数ペア:

[(1, 28680228), (2, 14340114), (3, 9560076), (4, 7170057), (6, 4780038), (9, 3186692), (12, 2390019), (18, 1593346), (36, 796673)]