212241402

素因数分解:

$2^1\times 3^2\times {\mathrm{449}}^1\times {\mathrm{26261}}^1$

素因数の和:26718

約数の個数: 24

約数和(自身を含む): 460898100

約数和(自身を除く): 248656698

約数列:

[1, 2, 3, 6, 9, 18, 449, 898, 1347, 2694, 4041, 8082, 26261, 52522, 78783, 157566, 236349, 472698, 11791189, 23582378, 35373567, 70747134, 106120701, 212241402]

約数ペア:

[(1, 212241402), (2, 106120701), (3, 70747134), (6, 35373567), (9, 23582378), (18, 11791189), (449, 472698), (898, 236349), (1347, 157566), (2694, 78783), (4041, 52522), (8082, 26261)]