12443886

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 33965568

約数和(自身を除く): 21521682

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 71, 78, 91, 107, 117, 126, 142, 182, 213, 214, 234, 273, 321, 426, 497, 546, 639, 642, 749, 819, 923, 963, 994, 1278, 1391, 1491, 1498, 1638, 1846, 1926, 2247, 2769, 2782, 2982, 4173, 4473, 4494, 5538, 6461, 6741, 7597, 8307, 8346, 8946, 9737, 12519, 12922, 13482, 15194, 16614, 19383, 19474, 22791, 25038, 29211, 38766, 45582, 53179, 58149, 58422, 68373, 87633, 98761, 106358, 116298, 136746, 159537, 175266, 197522, 296283, 319074, 478611, 592566, 691327, 888849, 957222, 1382654, 1777698, 2073981, 4147962, 6221943, 12443886]

約数ペア:

[(1, 12443886), (2, 6221943), (3, 4147962), (6, 2073981), (7, 1777698), (9, 1382654), (13, 957222), (14, 888849), (18, 691327), (21, 592566), (26, 478611), (39, 319074), (42, 296283), (63, 197522), (71, 175266), (78, 159537), (91, 136746), (107, 116298), (117, 106358), (126, 98761), (142, 87633), (182, 68373), (213, 58422), (214, 58149), (234, 53179), (273, 45582), (321, 38766), (426, 29211), (497, 25038), (546, 22791), (639, 19474), (642, 19383), (749, 16614), (819, 15194), (923, 13482), (963, 12922), (994, 12519), (1278, 9737), (1391, 8946), (1491, 8346), (1498, 8307), (1638, 7597), (1846, 6741), (1926, 6461), (2247, 5538), (2769, 4494), (2782, 4473), (2982, 4173)]