1215672858

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{32611}}^1$

素因数の和:32747

約数の個数: 48

約数和(自身を含む): 2798109600

約数和(自身を除く): 1582436742

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 109, 114, 171, 218, 327, 342, 654, 981, 1962, 2071, 4142, 6213, 12426, 18639, 32611, 37278, 65222, 97833, 195666, 293499, 586998, 619609, 1239218, 1858827, 3554599, 3717654, 5576481, 7109198, 10663797, 11152962, 21327594, 31991391, 63982782, 67537381, 135074762, 202612143, 405224286, 607836429, 1215672858]

約数ペア:

[(1, 1215672858), (2, 607836429), (3, 405224286), (6, 202612143), (9, 135074762), (18, 67537381), (19, 63982782), (38, 31991391), (57, 21327594), (109, 11152962), (114, 10663797), (171, 7109198), (218, 5576481), (327, 3717654), (342, 3554599), (654, 1858827), (981, 1239218), (1962, 619609), (2071, 586998), (4142, 293499), (6213, 195666), (12426, 97833), (18639, 65222), (32611, 37278)]