68839218

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{78049}}^1$

素因数の和:78071

約数の個数: 36

約数和(自身を含む): 173505150

約数和(自身を除く): 104665932

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 78049, 156098, 234147, 468294, 546343, 702441, 1092686, 1404882, 1639029, 3278058, 3824401, 4917087, 7648802, 9834174, 11473203, 22946406, 34419609, 68839218]

約数ペア:

[(1, 68839218), (2, 34419609), (3, 22946406), (6, 11473203), (7, 9834174), (9, 7648802), (14, 4917087), (18, 3824401), (21, 3278058), (42, 1639029), (49, 1404882), (63, 1092686), (98, 702441), (126, 546343), (147, 468294), (294, 234147), (441, 156098), (882, 78049)]