21829698

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{110251}}^1$

素因数の和:110270

約数の個数: 24

約数和(自身を含む): 51597936

約数和(自身を除く): 29768238

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 110251, 220502, 330753, 661506, 992259, 1212761, 1984518, 2425522, 3638283, 7276566, 10914849, 21829698]

約数ペア:

[(1, 21829698), (2, 10914849), (3, 7276566), (6, 3638283), (9, 2425522), (11, 1984518), (18, 1212761), (22, 992259), (33, 661506), (66, 330753), (99, 220502), (198, 110251)]