8145513.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2917}}^1$

素因数の和:3060

約数の個数: 32

約数和(自身を含む): 36976896

約数和(自身を除く): 20927562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 786, 917, 1834, 2751, 2917, 5502, 5834, 8751, 17502, 20419, 40838, 61257, 122514, 382127, 764254, 1146381, 2292762, 2674889, 5349778, 8024667, 16049334]

約数ペア:

[(1, 16049334), (2, 8024667), (3, 5349778), (6, 2674889), (7, 2292762), (14, 1146381), (21, 764254), (42, 382127), (131, 122514), (262, 61257), (393, 40838), (786, 20419), (917, 17502), (1834, 8751), (2751, 5834), (2917, 5502)]