17995026

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2729}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 41408640

約数和(自身を除く): 23413614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 157, 314, 471, 942, 1099, 2198, 2729, 3297, 5458, 6594, 8187, 16374, 19103, 38206, 57309, 114618, 428453, 856906, 1285359, 2570718, 2999171, 5998342, 8997513, 17995026]

約数ペア:

[(1, 17995026), (2, 8997513), (3, 5998342), (6, 2999171), (7, 2570718), (14, 1285359), (21, 856906), (42, 428453), (157, 114618), (314, 57309), (471, 38206), (942, 19103), (1099, 16374), (2198, 8187), (2729, 6594), (3297, 5458)]