147821394

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{18427}}^1$

素因数の和:18630

約数の個数: 32

約数和(自身を含む): 339664896

約数和(自身を除く): 191843502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 191, 382, 573, 1146, 1337, 2674, 4011, 8022, 18427, 36854, 55281, 110562, 128989, 257978, 386967, 773934, 3519557, 7039114, 10558671, 21117342, 24636899, 49273798, 73910697, 147821394]

約数ペア:

[(1, 147821394), (2, 73910697), (3, 49273798), (6, 24636899), (7, 21117342), (14, 10558671), (21, 7039114), (42, 3519557), (191, 773934), (382, 386967), (573, 257978), (1146, 128989), (1337, 110562), (2674, 55281), (4011, 36854), (8022, 18427)]