1274421678

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{18919}}^1$

素因数の和:19136

約数の個数: 32

約数和(自身を含む): 2597337600

約数和(自身を除く): 1322915922

約数列:

[1, 2, 3, 6, 103, 109, 206, 218, 309, 327, 618, 654, 11227, 18919, 22454, 33681, 37838, 56757, 67362, 113514, 1948657, 2062171, 3897314, 4124342, 5845971, 6186513, 11691942, 12373026, 212403613, 424807226, 637210839, 1274421678]

約数ペア:

[(1, 1274421678), (2, 637210839), (3, 424807226), (6, 212403613), (103, 12373026), (109, 11691942), (206, 6186513), (218, 5845971), (309, 4124342), (327, 3897314), (618, 2062171), (654, 1948657), (11227, 113514), (18919, 67362), (22454, 56757), (33681, 37838)]