520018146

素因数分解:

$2^1\times 3^2\times {\mathrm{7121}}^1\times {\mathrm{4057}}^1$

素因数の和:11186

約数の個数: 24

約数和(自身を含む): 1127141964

約数和(自身を除く): 607123818

約数列:

[1, 2, 3, 6, 9, 18, 4057, 7121, 8114, 12171, 14242, 21363, 24342, 36513, 42726, 64089, 73026, 128178, 28889897, 57779794, 86669691, 173339382, 260009073, 520018146]

約数ペア:

[(1, 520018146), (2, 260009073), (3, 173339382), (6, 86669691), (9, 57779794), (18, 28889897), (4057, 128178), (7121, 73026), (8114, 64089), (12171, 42726), (14242, 36513), (21363, 24342)]