162868338

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:1039

約数の個数: 48

約数和(自身を含む): 360075456

約数和(自身を除く): 197207118

約数列:

[1, 2, 3, 6, 9, 18, 103, 107, 206, 214, 309, 321, 618, 642, 821, 927, 963, 1642, 1854, 1926, 2463, 4926, 7389, 11021, 14778, 22042, 33063, 66126, 84563, 87847, 99189, 169126, 175694, 198378, 253689, 263541, 507378, 527082, 761067, 790623, 1522134, 1581246, 9048241, 18096482, 27144723, 54289446, 81434169, 162868338]

約数ペア:

[(1, 162868338), (2, 81434169), (3, 54289446), (6, 27144723), (9, 18096482), (18, 9048241), (103, 1581246), (107, 1522134), (206, 790623), (214, 761067), (309, 527082), (321, 507378), (618, 263541), (642, 253689), (821, 198378), (927, 175694), (963, 169126), (1642, 99189), (1854, 87847), (1926, 84563), (2463, 66126), (4926, 33063), (7389, 22042), (11021, 14778)]