40608906

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{14071}}^1$

素因数の和:14126

約数の個数: 32

約数和(自身を含む): 89835648

約数和(自身を除く): 49226742

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 14071, 28142, 42213, 84426, 182923, 365846, 520627, 548769, 1041254, 1097538, 1561881, 3123762, 6768151, 13536302, 20304453, 40608906]

約数ペア:

[(1, 40608906), (2, 20304453), (3, 13536302), (6, 6768151), (13, 3123762), (26, 1561881), (37, 1097538), (39, 1041254), (74, 548769), (78, 520627), (111, 365846), (222, 182923), (481, 84426), (962, 42213), (1443, 28142), (2886, 14071)]