668889006

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{40583}}^1$

素因数の和:40696

約数の個数: 32

約数和(自身を含む): 1390894848

約数和(自身を除く): 722005842

約数列:

[1, 2, 3, 6, 41, 67, 82, 123, 134, 201, 246, 402, 2747, 5494, 8241, 16482, 40583, 81166, 121749, 243498, 1663903, 2719061, 3327806, 4991709, 5438122, 8157183, 9983418, 16314366, 111481501, 222963002, 334444503, 668889006]

約数ペア:

[(1, 668889006), (2, 334444503), (3, 222963002), (6, 111481501), (41, 16314366), (67, 9983418), (82, 8157183), (123, 5438122), (134, 4991709), (201, 3327806), (246, 2719061), (402, 1663903), (2747, 243498), (5494, 121749), (8241, 81166), (16482, 40583)]