12490212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{148693}}^1$

素因数の和:148707

約数の個数: 24

約数和(自身を含む): 33307456

約数和(自身を除く): 20817244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 148693, 297386, 446079, 594772, 892158, 1040851, 1784316, 2081702, 3122553, 4163404, 6245106, 12490212]

約数ペア:

[(1, 12490212), (2, 6245106), (3, 4163404), (4, 3122553), (6, 2081702), (7, 1784316), (12, 1040851), (14, 892158), (21, 594772), (28, 446079), (42, 297386), (84, 148693)]