189896472

素因数分解:

$2^3\times 3^2\times {\mathrm{2637451}}^1$

素因数の和:2637463

約数の個数: 24

約数和(自身を含む): 514303140

約数和(自身を除く): 324406668

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2637451, 5274902, 7912353, 10549804, 15824706, 21099608, 23737059, 31649412, 47474118, 63298824, 94948236, 189896472]

約数ペア:

[(1, 189896472), (2, 94948236), (3, 63298824), (4, 47474118), (6, 31649412), (8, 23737059), (9, 21099608), (12, 15824706), (18, 10549804), (24, 7912353), (36, 5274902), (72, 2637451)]