18573552

素因数分解:

$2^4\times 3^2\times {\mathrm{128983}}^1$

素因数の和:128997

約数の個数: 30

約数和(自身を含む): 51980552

約数和(自身を除く): 33407000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 128983, 257966, 386949, 515932, 773898, 1031864, 1160847, 1547796, 2063728, 2321694, 3095592, 4643388, 6191184, 9286776, 18573552]

約数ペア:

[(1, 18573552), (2, 9286776), (3, 6191184), (4, 4643388), (6, 3095592), (8, 2321694), (9, 2063728), (12, 1547796), (16, 1160847), (18, 1031864), (24, 773898), (36, 515932), (48, 386949), (72, 257966), (144, 128983)]