129568366326

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{440708729}}^1$

素因数の和:440708748

約数の個数: 24

約数和(自身を含む): 301444771320

約数和(自身を除く): 171876404994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 440708729, 881417458, 1322126187, 2644252374, 3084961103, 6169922206, 9254883309, 18509766618, 21594727721, 43189455442, 64784183163, 129568366326]

約数ペア:

[(1, 129568366326), (2, 64784183163), (3, 43189455442), (6, 21594727721), (7, 18509766618), (14, 9254883309), (21, 6169922206), (42, 3084961103), (49, 2644252374), (98, 1322126187), (147, 881417458), (294, 440708729)]