143037846

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{378407}}^1$

素因数の和:378425

約数の個数: 32

約数和(自身を含む): 363271680

約数和(自身を除く): 220233834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 378407, 756814, 1135221, 2270442, 2648849, 3405663, 5297698, 6811326, 7946547, 10216989, 15893094, 20433978, 23839641, 47679282, 71518923, 143037846]

約数ペア:

[(1, 143037846), (2, 71518923), (3, 47679282), (6, 23839641), (7, 20433978), (9, 15893094), (14, 10216989), (18, 7946547), (21, 6811326), (27, 5297698), (42, 3405663), (54, 2648849), (63, 2270442), (126, 1135221), (189, 756814), (378, 378407)]