7865004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{859}}^1$

素因数の和:982

約数の個数: 48

約数和(自身を含む): 21190400

約数和(自身を除く): 13325396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 859, 1308, 1526, 1718, 2289, 2577, 3052, 3436, 4578, 5154, 6013, 9156, 10308, 12026, 18039, 24052, 36078, 72156, 93631, 187262, 280893, 374524, 561786, 655417, 1123572, 1310834, 1966251, 2621668, 3932502, 7865004]

約数ペア:

[(1, 7865004), (2, 3932502), (3, 2621668), (4, 1966251), (6, 1310834), (7, 1123572), (12, 655417), (14, 561786), (21, 374524), (28, 280893), (42, 187262), (84, 93631), (109, 72156), (218, 36078), (327, 24052), (436, 18039), (654, 12026), (763, 10308), (859, 9156), (1308, 6013), (1526, 5154), (1718, 4578), (2289, 3436), (2577, 3052)]