31242162

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2423}}^1$

素因数の和:2742

約数の個数: 32

約数和(自身を含む): 71672832

約数和(自身を除く): 40430670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 307, 614, 921, 1842, 2149, 2423, 4298, 4846, 6447, 7269, 12894, 14538, 16961, 33922, 50883, 101766, 743861, 1487722, 2231583, 4463166, 5207027, 10414054, 15621081, 31242162]

約数ペア:

[(1, 31242162), (2, 15621081), (3, 10414054), (6, 5207027), (7, 4463166), (14, 2231583), (21, 1487722), (42, 743861), (307, 101766), (614, 50883), (921, 33922), (1842, 16961), (2149, 14538), (2423, 12894), (4298, 7269), (4846, 6447)]