90227382

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{20857}}^1$

素因数の和:20972

約数の個数: 32

約数和(自身を含む): 208246272

約数和(自身を除く): 118018890

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 4326, 20857, 41714, 62571, 125142, 145999, 291998, 437997, 875994, 2148271, 4296542, 6444813, 12889626, 15037897, 30075794, 45113691, 90227382]

約数ペア:

[(1, 90227382), (2, 45113691), (3, 30075794), (6, 15037897), (7, 12889626), (14, 6444813), (21, 4296542), (42, 2148271), (103, 875994), (206, 437997), (309, 291998), (618, 145999), (721, 125142), (1442, 62571), (2163, 41714), (4326, 20857)]