2012037972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{328121}}^1$

素因数の和:328208

約数の個数: 48

約数和(自身を含む): 5438950272

約数和(自身を除く): 3426912300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 6132, 328121, 656242, 984363, 1312484, 1968726, 2296847, 3937452, 4593694, 6890541, 9187388, 13781082, 23952833, 27562164, 47905666, 71858499, 95811332, 143716998, 167669831, 287433996, 335339662, 503009493, 670679324, 1006018986, 2012037972]

約数ペア:

[(1, 2012037972), (2, 1006018986), (3, 670679324), (4, 503009493), (6, 335339662), (7, 287433996), (12, 167669831), (14, 143716998), (21, 95811332), (28, 71858499), (42, 47905666), (73, 27562164), (84, 23952833), (146, 13781082), (219, 9187388), (292, 6890541), (438, 4593694), (511, 3937452), (876, 2296847), (1022, 1968726), (1533, 1312484), (2044, 984363), (3066, 656242), (6132, 328121)]