321121332

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1274291}}^1$

素因数の和:1274308

約数の個数: 36

約数和(自身を含む): 927684576

約数和(自身を除く): 606563244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1274291, 2548582, 3822873, 5097164, 7645746, 8920037, 11468619, 15291492, 17840074, 22937238, 26760111, 35680148, 45874476, 53520222, 80280333, 107040444, 160560666, 321121332]

約数ペア:

[(1, 321121332), (2, 160560666), (3, 107040444), (4, 80280333), (6, 53520222), (7, 45874476), (9, 35680148), (12, 26760111), (14, 22937238), (18, 17840074), (21, 15291492), (28, 11468619), (36, 8920037), (42, 7645746), (63, 5097164), (84, 3822873), (126, 2548582), (252, 1274291)]