222672684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1427389}}^1$

素因数の和:1427409

約数の個数: 24

約数和(自身を含む): 559536880

約数和(自身を除く): 336864196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1427389, 2854778, 4282167, 5709556, 8564334, 17128668, 18556057, 37112114, 55668171, 74224228, 111336342, 222672684]

約数ペア:

[(1, 222672684), (2, 111336342), (3, 74224228), (4, 55668171), (6, 37112114), (12, 18556057), (13, 17128668), (26, 8564334), (39, 5709556), (52, 4282167), (78, 2854778), (156, 1427389)]