13885992

素因数分解:

$2^3\times 3^6\times {\mathrm{2381}}^1$

素因数の和:2405

約数の個数: 56

約数和(自身を含む): 39052890

約数和(自身を除く): 25166898

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2381, 2916, 4762, 5832, 7143, 9524, 14286, 19048, 21429, 28572, 42858, 57144, 64287, 85716, 128574, 171432, 192861, 257148, 385722, 514296, 578583, 771444, 1157166, 1542888, 1735749, 2314332, 3471498, 4628664, 6942996, 13885992]

約数ペア:

[(1, 13885992), (2, 6942996), (3, 4628664), (4, 3471498), (6, 2314332), (8, 1735749), (9, 1542888), (12, 1157166), (18, 771444), (24, 578583), (27, 514296), (36, 385722), (54, 257148), (72, 192861), (81, 171432), (108, 128574), (162, 85716), (216, 64287), (243, 57144), (324, 42858), (486, 28572), (648, 21429), (729, 19048), (972, 14286), (1458, 9524), (1944, 7143), (2381, 5832), (2916, 4762)]