13553838

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{503}}^1$

素因数の和:1013

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 16686162

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 503, 998, 1006, 1497, 1509, 2994, 3018, 4491, 4527, 8982, 9054, 13473, 13581, 26946, 27162, 250997, 501994, 752991, 1505982, 2258973, 4517946, 6776919, 13553838]

約数ペア:

[(1, 13553838), (2, 6776919), (3, 4517946), (6, 2258973), (9, 1505982), (18, 752991), (27, 501994), (54, 250997), (499, 27162), (503, 26946), (998, 13581), (1006, 13473), (1497, 9054), (1509, 8982), (2994, 4527), (3018, 4491)]