31876434

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 72334080

約数和(自身を除く): 40457646

約数列:

[1, 2, 3, 6, 9, 18, 41, 47, 82, 94, 123, 141, 246, 282, 369, 423, 738, 846, 919, 1838, 1927, 2757, 3854, 5514, 5781, 8271, 11562, 16542, 17343, 34686, 37679, 43193, 75358, 86386, 113037, 129579, 226074, 259158, 339111, 388737, 678222, 777474, 1770913, 3541826, 5312739, 10625478, 15938217, 31876434]

約数ペア:

[(1, 31876434), (2, 15938217), (3, 10625478), (6, 5312739), (9, 3541826), (18, 1770913), (41, 777474), (47, 678222), (82, 388737), (94, 339111), (123, 259158), (141, 226074), (246, 129579), (282, 113037), (369, 86386), (423, 75358), (738, 43193), (846, 37679), (919, 34686), (1838, 17343), (1927, 16542), (2757, 11562), (3854, 8271), (5514, 5781)]