18029000784

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{8734981}}^1$

素因数の和:8735035

約数の個数: 40

約数和(自身を含む): 47658061792

約数和(自身を除く): 29629061008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 8734981, 17469962, 26204943, 34939924, 52409886, 69879848, 104819772, 139759696, 209639544, 375604183, 419279088, 751208366, 1126812549, 1502416732, 2253625098, 3004833464, 4507250196, 6009666928, 9014500392, 18029000784]

約数ペア:

[(1, 18029000784), (2, 9014500392), (3, 6009666928), (4, 4507250196), (6, 3004833464), (8, 2253625098), (12, 1502416732), (16, 1126812549), (24, 751208366), (43, 419279088), (48, 375604183), (86, 209639544), (129, 139759696), (172, 104819772), (258, 69879848), (344, 52409886), (516, 34939924), (688, 26204943), (1032, 17469962), (2064, 8734981)]