31442436

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{18583}}^1$

素因数の和:18640

約数の個数: 36

約数和(自身を含む): 81174912

約数和(自身を除く): 49732476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 18583, 37166, 55749, 74332, 111498, 167247, 222996, 334494, 668988, 873401, 1746802, 2620203, 3493604, 5240406, 7860609, 10480812, 15721218, 31442436]

約数ペア:

[(1, 31442436), (2, 15721218), (3, 10480812), (4, 7860609), (6, 5240406), (9, 3493604), (12, 2620203), (18, 1746802), (36, 873401), (47, 668988), (94, 334494), (141, 222996), (188, 167247), (282, 111498), (423, 74332), (564, 55749), (846, 37166), (1692, 18583)]