12389454

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 72

約数和(自身を含む): 34091928

約数和(自身を除く): 21702474

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1277, 1386, 1617, 2554, 3234, 3831, 4851, 7662, 8939, 9702, 11493, 14047, 17878, 22986, 26817, 28094, 42141, 53634, 62573, 80451, 84282, 98329, 125146, 126423, 160902, 187719, 196658, 252846, 294987, 375438, 563157, 589974, 688303, 884961, 1126314, 1376606, 1769922, 2064909, 4129818, 6194727, 12389454]

約数ペア:

[(1, 12389454), (2, 6194727), (3, 4129818), (6, 2064909), (7, 1769922), (9, 1376606), (11, 1126314), (14, 884961), (18, 688303), (21, 589974), (22, 563157), (33, 375438), (42, 294987), (49, 252846), (63, 196658), (66, 187719), (77, 160902), (98, 126423), (99, 125146), (126, 98329), (147, 84282), (154, 80451), (198, 62573), (231, 53634), (294, 42141), (441, 28094), (462, 26817), (539, 22986), (693, 17878), (882, 14047), (1078, 11493), (1277, 9702), (1386, 8939), (1617, 7662), (2554, 4851), (3234, 3831)]