387777012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4616393}}^1$

素因数の和:4616407

約数の個数: 24

約数和(自身を含む): 1034072256

約数和(自身を除く): 646295244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4616393, 9232786, 13849179, 18465572, 27698358, 32314751, 55396716, 64629502, 96944253, 129259004, 193888506, 387777012]

約数ペア:

[(1, 387777012), (2, 193888506), (3, 129259004), (4, 96944253), (6, 64629502), (7, 55396716), (12, 32314751), (14, 27698358), (21, 18465572), (28, 13849179), (42, 9232786), (84, 4616393)]