18659730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5813}}^1$

素因数の和:5930

約数の個数: 32

約数和(自身を含む): 45209664

約数和(自身を除く): 26549934

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 5813, 11626, 17439, 29065, 34878, 58130, 87195, 174390, 621991, 1243982, 1865973, 3109955, 3731946, 6219910, 9329865, 18659730]

約数ペア:

[(1, 18659730), (2, 9329865), (3, 6219910), (5, 3731946), (6, 3109955), (10, 1865973), (15, 1243982), (30, 621991), (107, 174390), (214, 87195), (321, 58130), (535, 34878), (642, 29065), (1070, 17439), (1605, 11626), (3210, 5813)]