2021427228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9908957}}^1$

素因数の和:9908981

約数の個数: 24

約数和(自身を含む): 4994114832

約数和(自身を除く): 2972687604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 9908957, 19817914, 29726871, 39635828, 59453742, 118907484, 168452269, 336904538, 505356807, 673809076, 1010713614, 2021427228]

約数ペア:

[(1, 2021427228), (2, 1010713614), (3, 673809076), (4, 505356807), (6, 336904538), (12, 168452269), (17, 118907484), (34, 59453742), (51, 39635828), (68, 29726871), (102, 19817914), (204, 9908957)]