9467980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{27847}}^1$

素因数の和:27873

約数の個数: 24

約数和(自身を含む): 21053088

約数和(自身を除く): 11585108

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 27847, 55694, 111388, 139235, 278470, 473399, 556940, 946798, 1893596, 2366995, 4733990, 9467980]

約数ペア:

[(1, 9467980), (2, 4733990), (4, 2366995), (5, 1893596), (10, 946798), (17, 556940), (20, 473399), (34, 278470), (68, 139235), (85, 111388), (170, 55694), (340, 27847)]