2013778098

素因数分解:

$2^1\times 3^4\times {\mathrm{79}}^1\times {\mathrm{157351}}^1$

素因数の和:157444

約数の個数: 40

約数和(自身を含む): 4569502080

約数和(自身を除く): 2555723982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 474, 711, 1422, 2133, 4266, 6399, 12798, 157351, 314702, 472053, 944106, 1416159, 2832318, 4248477, 8496954, 12430729, 12745431, 24861458, 25490862, 37292187, 74584374, 111876561, 223753122, 335629683, 671259366, 1006889049, 2013778098]

約数ペア:

[(1, 2013778098), (2, 1006889049), (3, 671259366), (6, 335629683), (9, 223753122), (18, 111876561), (27, 74584374), (54, 37292187), (79, 25490862), (81, 24861458), (158, 12745431), (162, 12430729), (237, 8496954), (474, 4248477), (711, 2832318), (1422, 1416159), (2133, 944106), (4266, 472053), (6399, 314702), (12798, 157351)]