18822474928

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{1831}}^1\times {\mathrm{5059}}^1$

素因数の和:7025

約数の個数: 40

約数和(自身を含む): 36783042560

約数和(自身を除く): 17960567632

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 1831, 2032, 3662, 5059, 7324, 10118, 14648, 20236, 29296, 40472, 80944, 232537, 465074, 642493, 930148, 1284986, 1860296, 2569972, 3720592, 5139944, 9263029, 10279888, 18526058, 37052116, 74104232, 148208464, 1176404683, 2352809366, 4705618732, 9411237464, 18822474928]

約数ペア:

[(1, 18822474928), (2, 9411237464), (4, 4705618732), (8, 2352809366), (16, 1176404683), (127, 148208464), (254, 74104232), (508, 37052116), (1016, 18526058), (1831, 10279888), (2032, 9263029), (3662, 5139944), (5059, 3720592), (7324, 2569972), (10118, 1860296), (14648, 1284986), (20236, 930148), (29296, 642493), (40472, 465074), (80944, 232537)]