42456246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{144409}}^1$

素因数の和:144428

約数の個数: 24

約数和(自身を含む): 98776440

約数和(自身を除く): 56320194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 144409, 288818, 433227, 866454, 1010863, 2021726, 3032589, 6065178, 7076041, 14152082, 21228123, 42456246]

約数ペア:

[(1, 42456246), (2, 21228123), (3, 14152082), (6, 7076041), (7, 6065178), (14, 3032589), (21, 2021726), (42, 1010863), (49, 866454), (98, 433227), (147, 288818), (294, 144409)]