15953148

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{881}}^1$

素因数の和:1394

約数の個数: 36

約数和(自身を含む): 40452048

約数和(自身を除く): 24498900

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 881, 1006, 1509, 1762, 2012, 2643, 3018, 3524, 4527, 5286, 6036, 7929, 9054, 10572, 15858, 18108, 31716, 443143, 886286, 1329429, 1772572, 2658858, 3988287, 5317716, 7976574, 15953148]

約数ペア:

[(1, 15953148), (2, 7976574), (3, 5317716), (4, 3988287), (6, 2658858), (9, 1772572), (12, 1329429), (18, 886286), (36, 443143), (503, 31716), (881, 18108), (1006, 15858), (1509, 10572), (1762, 9054), (2012, 7929), (2643, 6036), (3018, 5286), (3524, 4527)]