172640874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{14029}}^1$

素因数の和:14334

約数の個数: 32

約数和(自身を含む): 395982720

約数和(自身を除く): 223341846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 12306, 14029, 28058, 42087, 84174, 98203, 196406, 294609, 589218, 4110497, 8220994, 12331491, 24662982, 28773479, 57546958, 86320437, 172640874]

約数ペア:

[(1, 172640874), (2, 86320437), (3, 57546958), (6, 28773479), (7, 24662982), (14, 12331491), (21, 8220994), (42, 4110497), (293, 589218), (586, 294609), (879, 196406), (1758, 98203), (2051, 84174), (4102, 42087), (6153, 28058), (12306, 14029)]