18128416322

素因数分解:

$2^1\times {\mathrm{23}}^3\times {\mathrm{439}}^1\times {\mathrm{1697}}^1$

素因数の和:2207

約数の個数: 32

約数和(自身を含む): 28510099200

約数和(自身を除く): 10381682878

約数列:

[1, 2, 23, 46, 439, 529, 878, 1058, 1697, 3394, 10097, 12167, 20194, 24334, 39031, 78062, 232231, 464462, 744983, 897713, 1489966, 1795426, 5341313, 10682626, 17134609, 20647399, 34269218, 41294798, 394096007, 788192014, 9064208161, 18128416322]

約数ペア:

[(1, 18128416322), (2, 9064208161), (23, 788192014), (46, 394096007), (439, 41294798), (529, 34269218), (878, 20647399), (1058, 17134609), (1697, 10682626), (3394, 5341313), (10097, 1795426), (12167, 1489966), (20194, 897713), (24334, 744983), (39031, 464462), (78062, 232231)]