19365804

素因数分解:

$2^2\times 3^4\times {\mathrm{59771}}^1$

素因数の和:59787

約数の個数: 30

約数和(自身を含む): 50626884

約数和(自身を除く): 31261080

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 59771, 119542, 179313, 239084, 358626, 537939, 717252, 1075878, 1613817, 2151756, 3227634, 4841451, 6455268, 9682902, 19365804]

約数ペア:

[(1, 19365804), (2, 9682902), (3, 6455268), (4, 4841451), (6, 3227634), (9, 2151756), (12, 1613817), (18, 1075878), (27, 717252), (36, 537939), (54, 358626), (81, 239084), (108, 179313), (162, 119542), (324, 59771)]