2018457422

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{373}}^1$

素因数の和:828

約数の個数: 32

約数和(自身を含む): 3106234560

約数和(自身を除く): 1087777138

約数列:

[1, 2, 103, 109, 206, 218, 241, 373, 482, 746, 11227, 22454, 24823, 26269, 38419, 40657, 49646, 52538, 76838, 81314, 89893, 179786, 2705707, 4187671, 5411414, 8375342, 9258979, 9798337, 18517958, 19596674, 1009228711, 2018457422]

約数ペア:

[(1, 2018457422), (2, 1009228711), (103, 19596674), (109, 18517958), (206, 9798337), (218, 9258979), (241, 8375342), (373, 5411414), (482, 4187671), (746, 2705707), (11227, 179786), (22454, 89893), (24823, 81314), (26269, 76838), (38419, 52538), (40657, 49646)]