724702914

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3097021}}^1$

素因数の和:3097042

約数の個数: 24

約数和(自身を含む): 1690974012

約数和(自身を除く): 966271098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3097021, 6194042, 9291063, 18582126, 27873189, 40261273, 55746378, 80522546, 120783819, 241567638, 362351457, 724702914]

約数ペア:

[(1, 724702914), (2, 362351457), (3, 241567638), (6, 120783819), (9, 80522546), (13, 55746378), (18, 40261273), (26, 27873189), (39, 18582126), (78, 9291063), (117, 6194042), (234, 3097021)]