140413818

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{2459}}^1$

素因数の和:2802

約数の個数: 32

約数和(自身を含む): 290949120

約数和(自身を除く): 150535302

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 307, 614, 921, 1842, 2459, 4918, 7377, 9517, 14754, 19034, 28551, 57102, 76229, 152458, 228687, 457374, 754913, 1509826, 2264739, 4529478, 23402303, 46804606, 70206909, 140413818]

約数ペア:

[(1, 140413818), (2, 70206909), (3, 46804606), (6, 23402303), (31, 4529478), (62, 2264739), (93, 1509826), (186, 754913), (307, 457374), (614, 228687), (921, 152458), (1842, 76229), (2459, 57102), (4918, 28551), (7377, 19034), (9517, 14754)]