22728852

素因数分解:

$2^2\times 3^2\times {\mathrm{631357}}^1$

素因数の和:631367

約数の個数: 18

約数和(自身を含む): 57453578

約数和(自身を除く): 34724726

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 631357, 1262714, 1894071, 2525428, 3788142, 5682213, 7576284, 11364426, 22728852]

約数ペア:

[(1, 22728852), (2, 11364426), (3, 7576284), (4, 5682213), (6, 3788142), (9, 2525428), (12, 1894071), (18, 1262714), (36, 631357)]