642924

素因数分解:

$2^2\times 3^3\times {\mathrm{5953}}^1$

素因数の和:5966

約数の個数: 24

約数和(自身を含む): 1667120

約数和(自身を除く): 1024196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 5953, 11906, 17859, 23812, 35718, 53577, 71436, 107154, 160731, 214308, 321462, 642924]

約数ペア:

[(1, 642924), (2, 321462), (3, 214308), (4, 160731), (6, 107154), (9, 71436), (12, 53577), (18, 35718), (27, 23812), (36, 17859), (54, 11906), (108, 5953)]