42273218

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 71801856

約数和(自身を除く): 29528638

約数列:

[1, 2, 13, 23, 26, 46, 223, 299, 317, 446, 598, 634, 2899, 4121, 5129, 5798, 7291, 8242, 10258, 14582, 66677, 70691, 94783, 133354, 141382, 189566, 918983, 1625893, 1837966, 3251786, 21136609, 42273218]

約数ペア:

[(1, 42273218), (2, 21136609), (13, 3251786), (23, 1837966), (26, 1625893), (46, 918983), (223, 189566), (299, 141382), (317, 133354), (446, 94783), (598, 70691), (634, 66677), (2899, 14582), (4121, 10258), (5129, 8242), (5798, 7291)]