12148227

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^2\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 54

約数和(自身を含む): 22238892

約数和(自身を除く): 10090665

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 163, 169, 273, 441, 489, 507, 637, 819, 1141, 1183, 1467, 1521, 1911, 2119, 3423, 3549, 5733, 6357, 7987, 8281, 10269, 10647, 14833, 19071, 23961, 24843, 27547, 44499, 71883, 74529, 82641, 103831, 133497, 192829, 247923, 311493, 578487, 934479, 1349803, 1735461, 4049409, 12148227]

約数ペア:

[(1, 12148227), (3, 4049409), (7, 1735461), (9, 1349803), (13, 934479), (21, 578487), (39, 311493), (49, 247923), (63, 192829), (91, 133497), (117, 103831), (147, 82641), (163, 74529), (169, 71883), (273, 44499), (441, 27547), (489, 24843), (507, 23961), (637, 19071), (819, 14833), (1141, 10647), (1183, 10269), (1467, 8281), (1521, 7987), (1911, 6357), (2119, 5733), (3423, 3549)]