1345278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 3160080

約数和(自身を除く): 1814802

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 109, 121, 187, 218, 242, 327, 363, 374, 561, 654, 726, 1122, 1199, 1853, 2057, 2398, 3597, 3706, 4114, 5559, 6171, 7194, 11118, 12342, 13189, 20383, 26378, 39567, 40766, 61149, 79134, 122298, 224213, 448426, 672639, 1345278]

約数ペア:

[(1, 1345278), (2, 672639), (3, 448426), (6, 224213), (11, 122298), (17, 79134), (22, 61149), (33, 40766), (34, 39567), (51, 26378), (66, 20383), (102, 13189), (109, 12342), (121, 11118), (187, 7194), (218, 6171), (242, 5559), (327, 4114), (363, 3706), (374, 3597), (561, 2398), (654, 2057), (726, 1853), (1122, 1199)]