12127878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{953}}^1$

素因数の和:1069

約数の個数: 48

約数和(自身を含む): 30360096

約数和(自身を除く): 18232218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 953, 1414, 1818, 1906, 2121, 2859, 4242, 5718, 6363, 6671, 8577, 12726, 13342, 17154, 20013, 40026, 60039, 96253, 120078, 192506, 288759, 577518, 673771, 866277, 1347542, 1732554, 2021313, 4042626, 6063939, 12127878]

約数ペア:

[(1, 12127878), (2, 6063939), (3, 4042626), (6, 2021313), (7, 1732554), (9, 1347542), (14, 866277), (18, 673771), (21, 577518), (42, 288759), (63, 192506), (101, 120078), (126, 96253), (202, 60039), (303, 40026), (606, 20013), (707, 17154), (909, 13342), (953, 12726), (1414, 8577), (1818, 6671), (1906, 6363), (2121, 5718), (2859, 4242)]