13271724

素因数分解:

$2^2\times 3^2\times {\mathrm{487}}^1\times {\mathrm{757}}^1$

素因数の和:1254

約数の個数: 36

約数和(自身を含む): 33661264

約数和(自身を除く): 20389540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 487, 757, 974, 1461, 1514, 1948, 2271, 2922, 3028, 4383, 4542, 5844, 6813, 8766, 9084, 13626, 17532, 27252, 368659, 737318, 1105977, 1474636, 2211954, 3317931, 4423908, 6635862, 13271724]

約数ペア:

[(1, 13271724), (2, 6635862), (3, 4423908), (4, 3317931), (6, 2211954), (9, 1474636), (12, 1105977), (18, 737318), (36, 368659), (487, 27252), (757, 17532), (974, 13626), (1461, 9084), (1514, 8766), (1948, 6813), (2271, 5844), (2922, 4542), (3028, 4383)]