7129314

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:263

約数の個数: 48

約数和(自身を含む): 16171584

約数和(自身を除く): 9042270

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 151, 183, 258, 302, 366, 387, 453, 549, 774, 906, 1098, 1359, 2623, 2718, 5246, 6493, 7869, 9211, 12986, 15738, 18422, 19479, 23607, 27633, 38958, 47214, 55266, 58437, 82899, 116874, 165798, 396073, 792146, 1188219, 2376438, 3564657, 7129314]

約数ペア:

[(1, 7129314), (2, 3564657), (3, 2376438), (6, 1188219), (9, 792146), (18, 396073), (43, 165798), (61, 116874), (86, 82899), (122, 58437), (129, 55266), (151, 47214), (183, 38958), (258, 27633), (302, 23607), (366, 19479), (387, 18422), (453, 15738), (549, 12986), (774, 9211), (906, 7869), (1098, 6493), (1359, 5246), (2623, 2718)]