181428652

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1\times {\mathrm{1693}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 322917056

約数和(自身を除く): 141488404

約数列:

[1, 2, 4, 73, 146, 292, 367, 734, 1468, 1693, 3386, 6772, 26791, 53582, 107164, 123589, 247178, 494356, 621331, 1242662, 2485324, 45357163, 90714326, 181428652]

約数ペア:

[(1, 181428652), (2, 90714326), (4, 45357163), (73, 2485324), (146, 1242662), (292, 621331), (367, 494356), (734, 247178), (1468, 123589), (1693, 107164), (3386, 53582), (6772, 26791)]