18201483156

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1\times {\mathrm{19141}}^1$

素因数の和:19984

約数の個数: 48

約数和(自身を含む): 42920958080

約数和(自身を除く): 24719474924

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 727, 1308, 1454, 2181, 2908, 4362, 8724, 19141, 38282, 57423, 76564, 79243, 114846, 158486, 229692, 237729, 316972, 475458, 950916, 2086369, 4172738, 6259107, 8345476, 12518214, 13915507, 25036428, 27831014, 41746521, 55662028, 83493042, 166986084, 1516790263, 3033580526, 4550370789, 6067161052, 9100741578, 18201483156]

約数ペア:

[(1, 18201483156), (2, 9100741578), (3, 6067161052), (4, 4550370789), (6, 3033580526), (12, 1516790263), (109, 166986084), (218, 83493042), (327, 55662028), (436, 41746521), (654, 27831014), (727, 25036428), (1308, 13915507), (1454, 12518214), (2181, 8345476), (2908, 6259107), (4362, 4172738), (8724, 2086369), (19141, 950916), (38282, 475458), (57423, 316972), (76564, 237729), (79243, 229692), (114846, 158486)]