13556808

素因数分解:

$2^3\times 3^4\times {\mathrm{20921}}^1$

素因数の和:20939

約数の個数: 40

約数和(自身を含む): 37973430

約数和(自身を除く): 24416622

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 20921, 41842, 62763, 83684, 125526, 167368, 188289, 251052, 376578, 502104, 564867, 753156, 1129734, 1506312, 1694601, 2259468, 3389202, 4518936, 6778404, 13556808]

約数ペア:

[(1, 13556808), (2, 6778404), (3, 4518936), (4, 3389202), (6, 2259468), (8, 1694601), (9, 1506312), (12, 1129734), (18, 753156), (24, 564867), (27, 502104), (36, 376578), (54, 251052), (72, 188289), (81, 167368), (108, 125526), (162, 83684), (216, 62763), (324, 41842), (648, 20921)]