18196386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2953}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 39701760

約数和(自身を除く): 21505374

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 2953, 3081, 5906, 6162, 8859, 17718, 38389, 76778, 115167, 230334, 233287, 466574, 699861, 1399722, 3032731, 6065462, 9098193, 18196386]

約数ペア:

[(1, 18196386), (2, 9098193), (3, 6065462), (6, 3032731), (13, 1399722), (26, 699861), (39, 466574), (78, 233287), (79, 230334), (158, 115167), (237, 76778), (474, 38389), (1027, 17718), (2054, 8859), (2953, 6162), (3081, 5906)]