7128012

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 17239040

約数和(自身を除く): 10111028

約数列:

[1, 2, 3, 4, 6, 12, 73, 79, 103, 146, 158, 206, 219, 237, 292, 309, 316, 412, 438, 474, 618, 876, 948, 1236, 5767, 7519, 8137, 11534, 15038, 16274, 17301, 22557, 23068, 24411, 30076, 32548, 34602, 45114, 48822, 69204, 90228, 97644, 594001, 1188002, 1782003, 2376004, 3564006, 7128012]

約数ペア:

[(1, 7128012), (2, 3564006), (3, 2376004), (4, 1782003), (6, 1188002), (12, 594001), (73, 97644), (79, 90228), (103, 69204), (146, 48822), (158, 45114), (206, 34602), (219, 32548), (237, 30076), (292, 24411), (309, 23068), (316, 22557), (412, 17301), (438, 16274), (474, 15038), (618, 11534), (876, 8137), (948, 7519), (1236, 5767)]