86438226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{5897}}^1$

素因数の和:6258

約数の個数: 32

約数和(自身を含む): 198172800

約数和(自身を除く): 111734574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 349, 698, 1047, 2094, 2443, 4886, 5897, 7329, 11794, 14658, 17691, 35382, 41279, 82558, 123837, 247674, 2058053, 4116106, 6174159, 12348318, 14406371, 28812742, 43219113, 86438226]

約数ペア:

[(1, 86438226), (2, 43219113), (3, 28812742), (6, 14406371), (7, 12348318), (14, 6174159), (21, 4116106), (42, 2058053), (349, 247674), (698, 123837), (1047, 82558), (2094, 41279), (2443, 35382), (4886, 17691), (5897, 14658), (7329, 11794)]