18522348

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3209}}^1$

素因数の和:3266

約数の個数: 48

約数和(自身を含む): 47816160

約数和(自身を除く): 29293812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 3209, 5772, 6418, 9627, 12836, 19254, 38508, 41717, 83434, 118733, 125151, 166868, 237466, 250302, 356199, 474932, 500604, 712398, 1424796, 1543529, 3087058, 4630587, 6174116, 9261174, 18522348]

約数ペア:

[(1, 18522348), (2, 9261174), (3, 6174116), (4, 4630587), (6, 3087058), (12, 1543529), (13, 1424796), (26, 712398), (37, 500604), (39, 474932), (52, 356199), (74, 250302), (78, 237466), (111, 166868), (148, 125151), (156, 118733), (222, 83434), (444, 41717), (481, 38508), (962, 19254), (1443, 12836), (1924, 9627), (2886, 6418), (3209, 5772)]