1214977554

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9642679}}^1$

素因数の和:9642694

約数の個数: 24

約数和(自身を含む): 3008516160

約数和(自身を除く): 1793538606

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9642679, 19285358, 28928037, 57856074, 67498753, 86784111, 134997506, 173568222, 202496259, 404992518, 607488777, 1214977554]

約数ペア:

[(1, 1214977554), (2, 607488777), (3, 404992518), (6, 202496259), (7, 173568222), (9, 134997506), (14, 86784111), (18, 67498753), (21, 57856074), (42, 28928037), (63, 19285358), (126, 9642679)]