868993902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{66959}}^1$

素因数の和:67077

約数の個数: 48

約数和(自身を含む): 2172718080

約数和(自身を除く): 1303724178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 66959, 133918, 200877, 401754, 468713, 602631, 937426, 1205262, 1406139, 2812278, 4218417, 6896777, 8436834, 13793554, 20690331, 41380662, 48277439, 62070993, 96554878, 124141986, 144832317, 289664634, 434496951, 868993902]

約数ペア:

[(1, 868993902), (2, 434496951), (3, 289664634), (6, 144832317), (7, 124141986), (9, 96554878), (14, 62070993), (18, 48277439), (21, 41380662), (42, 20690331), (63, 13793554), (103, 8436834), (126, 6896777), (206, 4218417), (309, 2812278), (618, 1406139), (721, 1205262), (927, 937426), (1442, 602631), (1854, 468713), (2163, 401754), (4326, 200877), (6489, 133918), (12978, 66959)]