12468246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{42409}}^1$

素因数の和:42428

約数の個数: 24

約数和(自身を含む): 29008440

約数和(自身を除く): 16540194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 42409, 84818, 127227, 254454, 296863, 593726, 890589, 1781178, 2078041, 4156082, 6234123, 12468246]

約数ペア:

[(1, 12468246), (2, 6234123), (3, 4156082), (6, 2078041), (7, 1781178), (14, 890589), (21, 593726), (42, 296863), (49, 254454), (98, 127227), (147, 84818), (294, 42409)]