123085158

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{418657}}^1$

素因数の和:418676

約数の個数: 24

約数和(自身を含む): 286362072

約数和(自身を除く): 163276914

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 418657, 837314, 1255971, 2511942, 2930599, 5861198, 8791797, 17583594, 20514193, 41028386, 61542579, 123085158]

約数ペア:

[(1, 123085158), (2, 61542579), (3, 41028386), (6, 20514193), (7, 17583594), (14, 8791797), (21, 5861198), (42, 2930599), (49, 2511942), (98, 1255971), (147, 837314), (294, 418657)]