123773868

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{64871}}^1$

素因数の和:64934

約数の個数: 36

約数和(自身を含む): 318781008

約数和(自身を除く): 195007140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 64871, 129742, 194613, 259484, 389226, 583839, 778452, 1167678, 2335356, 3438163, 6876326, 10314489, 13752652, 20628978, 30943467, 41257956, 61886934, 123773868]

約数ペア:

[(1, 123773868), (2, 61886934), (3, 41257956), (4, 30943467), (6, 20628978), (9, 13752652), (12, 10314489), (18, 6876326), (36, 3438163), (53, 2335356), (106, 1167678), (159, 778452), (212, 583839), (318, 389226), (477, 259484), (636, 194613), (954, 129742), (1908, 64871)]