212354622

素因数分解:

$2^1\times 3^4\times {\mathrm{151}}^1\times {\mathrm{8681}}^1$

素因数の和:8846

約数の個数: 40

約数和(自身を含む): 479038032

約数和(自身を除く): 266683410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 151, 162, 302, 453, 906, 1359, 2718, 4077, 8154, 8681, 12231, 17362, 24462, 26043, 52086, 78129, 156258, 234387, 468774, 703161, 1310831, 1406322, 2621662, 3932493, 7864986, 11797479, 23594958, 35392437, 70784874, 106177311, 212354622]

約数ペア:

[(1, 212354622), (2, 106177311), (3, 70784874), (6, 35392437), (9, 23594958), (18, 11797479), (27, 7864986), (54, 3932493), (81, 2621662), (151, 1406322), (162, 1310831), (302, 703161), (453, 468774), (906, 234387), (1359, 156258), (2718, 78129), (4077, 52086), (8154, 26043), (8681, 24462), (12231, 17362)]