12126933

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:123

約数の個数: 72

約数和(自身を含む): 23295168

約数和(自身を除く): 11168235

約数列:

[1, 3, 7, 9, 13, 17, 21, 39, 51, 63, 67, 91, 117, 119, 153, 169, 201, 221, 273, 357, 469, 507, 603, 663, 819, 871, 1071, 1139, 1183, 1407, 1521, 1547, 1989, 2613, 2873, 3417, 3549, 4221, 4641, 6097, 7839, 7973, 8619, 10251, 10647, 11323, 13923, 14807, 18291, 20111, 23919, 25857, 33969, 44421, 54873, 60333, 71757, 79261, 101907, 103649, 133263, 180999, 192491, 237783, 310947, 577473, 713349, 932841, 1347437, 1732419, 4042311, 12126933]

約数ペア:

[(1, 12126933), (3, 4042311), (7, 1732419), (9, 1347437), (13, 932841), (17, 713349), (21, 577473), (39, 310947), (51, 237783), (63, 192491), (67, 180999), (91, 133263), (117, 103649), (119, 101907), (153, 79261), (169, 71757), (201, 60333), (221, 54873), (273, 44421), (357, 33969), (469, 25857), (507, 23919), (603, 20111), (663, 18291), (819, 14807), (871, 13923), (1071, 11323), (1139, 10647), (1183, 10251), (1407, 8619), (1521, 7973), (1547, 7839), (1989, 6097), (2613, 4641), (2873, 4221), (3417, 3549)]