28201698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223823}}^1$

素因数の和:223838

約数の個数: 24

約数和(自身を含む): 69833088

約数和(自身を除く): 41631390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223823, 447646, 671469, 1342938, 1566761, 2014407, 3133522, 4028814, 4700283, 9400566, 14100849, 28201698]

約数ペア:

[(1, 28201698), (2, 14100849), (3, 9400566), (6, 4700283), (7, 4028814), (9, 3133522), (14, 2014407), (18, 1566761), (21, 1342938), (42, 671469), (63, 447646), (126, 223823)]