12668628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2251}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 34302464

約数和(自身を除く): 21633836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 67, 84, 134, 201, 268, 402, 469, 804, 938, 1407, 1876, 2251, 2814, 4502, 5628, 6753, 9004, 13506, 15757, 27012, 31514, 47271, 63028, 94542, 150817, 189084, 301634, 452451, 603268, 904902, 1055719, 1809804, 2111438, 3167157, 4222876, 6334314, 12668628]

約数ペア:

[(1, 12668628), (2, 6334314), (3, 4222876), (4, 3167157), (6, 2111438), (7, 1809804), (12, 1055719), (14, 904902), (21, 603268), (28, 452451), (42, 301634), (67, 189084), (84, 150817), (134, 94542), (201, 63028), (268, 47271), (402, 31514), (469, 27012), (804, 15757), (938, 13506), (1407, 9004), (1876, 6753), (2251, 5628), (2814, 4502)]