39745818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{953}}^1$

素因数の和:1299

約数の個数: 48

約数和(自身を含む): 98819136

約数和(自身を除く): 59073318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 331, 662, 953, 993, 1906, 1986, 2317, 2859, 2979, 4634, 5718, 5958, 6671, 6951, 8577, 13342, 13902, 17154, 20013, 20853, 40026, 41706, 60039, 120078, 315443, 630886, 946329, 1892658, 2208101, 2838987, 4416202, 5677974, 6624303, 13248606, 19872909, 39745818]

約数ペア:

[(1, 39745818), (2, 19872909), (3, 13248606), (6, 6624303), (7, 5677974), (9, 4416202), (14, 2838987), (18, 2208101), (21, 1892658), (42, 946329), (63, 630886), (126, 315443), (331, 120078), (662, 60039), (953, 41706), (993, 40026), (1906, 20853), (1986, 20013), (2317, 17154), (2859, 13902), (2979, 13342), (4634, 8577), (5718, 6951), (5958, 6671)]