7198386

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 16162560

約数和(自身を除く): 8964174

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 169, 186, 229, 338, 403, 458, 507, 687, 806, 1014, 1209, 1374, 2418, 2977, 5239, 5954, 7099, 8931, 10478, 14198, 15717, 17862, 21297, 31434, 38701, 42594, 77402, 92287, 116103, 184574, 232206, 276861, 553722, 1199731, 2399462, 3599193, 7198386]

約数ペア:

[(1, 7198386), (2, 3599193), (3, 2399462), (6, 1199731), (13, 553722), (26, 276861), (31, 232206), (39, 184574), (62, 116103), (78, 92287), (93, 77402), (169, 42594), (186, 38701), (229, 31434), (338, 21297), (403, 17862), (458, 15717), (507, 14198), (687, 10478), (806, 8931), (1014, 7099), (1209, 5954), (1374, 5239), (2418, 2977)]