123707178

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{853}}^1\times {\mathrm{1151}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 306948096

約数和(自身を除く): 183240918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 853, 1151, 1706, 2302, 2559, 3453, 5118, 5971, 6906, 7677, 8057, 10359, 11942, 15354, 16114, 17913, 20718, 24171, 35826, 48342, 53739, 72513, 107478, 145026, 981803, 1963606, 2945409, 5890818, 6872621, 8836227, 13745242, 17672454, 20617863, 41235726, 61853589, 123707178]

約数ペア:

[(1, 123707178), (2, 61853589), (3, 41235726), (6, 20617863), (7, 17672454), (9, 13745242), (14, 8836227), (18, 6872621), (21, 5890818), (42, 2945409), (63, 1963606), (126, 981803), (853, 145026), (1151, 107478), (1706, 72513), (2302, 53739), (2559, 48342), (3453, 35826), (5118, 24171), (5971, 20718), (6906, 17913), (7677, 16114), (8057, 15354), (10359, 11942)]