1542888

素因数分解:

$2^3\times 3^4\times {\mathrm{2381}}^1$

素因数の和:2399

約数の個数: 40

約数和(自身を含む): 4323330

約数和(自身を除く): 2780442

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2381, 4762, 7143, 9524, 14286, 19048, 21429, 28572, 42858, 57144, 64287, 85716, 128574, 171432, 192861, 257148, 385722, 514296, 771444, 1542888]

約数ペア:

[(1, 1542888), (2, 771444), (3, 514296), (4, 385722), (6, 257148), (8, 192861), (9, 171432), (12, 128574), (18, 85716), (24, 64287), (27, 57144), (36, 42858), (54, 28572), (72, 21429), (81, 19048), (108, 14286), (162, 9524), (216, 7143), (324, 4762), (648, 2381)]