2046645405

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{17419}}^1$

素因数の和:17810

約数の個数: 48

約数和(自身を含む): 4065409920

約数和(自身を除く): 2018764515

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 373, 1119, 1865, 2611, 3357, 5595, 7833, 13055, 16785, 17419, 23499, 39165, 52257, 87095, 117495, 121933, 156771, 261285, 365799, 609665, 783855, 1097397, 1828995, 5486985, 6497287, 19491861, 32486435, 45481009, 58475583, 97459305, 136443027, 227405045, 292377915, 409329081, 682215135, 2046645405]

約数ペア:

[(1, 2046645405), (3, 682215135), (5, 409329081), (7, 292377915), (9, 227405045), (15, 136443027), (21, 97459305), (35, 58475583), (45, 45481009), (63, 32486435), (105, 19491861), (315, 6497287), (373, 5486985), (1119, 1828995), (1865, 1097397), (2611, 783855), (3357, 609665), (5595, 365799), (7833, 261285), (13055, 156771), (16785, 121933), (17419, 117495), (23499, 87095), (39165, 52257)]