13221576

素因数分解:

$2^3\times 3^3\times {\mathrm{61211}}^1$

素因数の和:61226

約数の個数: 32

約数和(自身を含む): 36727200

約数和(自身を除く): 23505624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 61211, 122422, 183633, 244844, 367266, 489688, 550899, 734532, 1101798, 1469064, 1652697, 2203596, 3305394, 4407192, 6610788, 13221576]

約数ペア:

[(1, 13221576), (2, 6610788), (3, 4407192), (4, 3305394), (6, 2203596), (8, 1652697), (9, 1469064), (12, 1101798), (18, 734532), (24, 550899), (27, 489688), (36, 367266), (54, 244844), (72, 183633), (108, 122422), (216, 61211)]