11389968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:237

約数の個数: 120

約数和(自身を含む): 35206080

約数和(自身を除く): 23816112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 36, 38, 46, 48, 57, 69, 72, 76, 92, 114, 138, 144, 152, 171, 181, 184, 207, 228, 276, 304, 342, 362, 368, 414, 437, 456, 543, 552, 684, 724, 828, 874, 912, 1086, 1104, 1311, 1368, 1448, 1629, 1656, 1748, 2172, 2622, 2736, 2896, 3258, 3312, 3439, 3496, 3933, 4163, 4344, 5244, 6516, 6878, 6992, 7866, 8326, 8688, 10317, 10488, 12489, 13032, 13756, 15732, 16652, 20634, 20976, 24978, 26064, 27512, 30951, 31464, 33304, 37467, 41268, 49956, 55024, 61902, 62928, 66608, 74934, 79097, 82536, 99912, 123804, 149868, 158194, 165072, 199824, 237291, 247608, 299736, 316388, 474582, 495216, 599472, 632776, 711873, 949164, 1265552, 1423746, 1898328, 2847492, 3796656, 5694984, 11389968]

約数ペア:

[(1, 11389968), (2, 5694984), (3, 3796656), (4, 2847492), (6, 1898328), (8, 1423746), (9, 1265552), (12, 949164), (16, 711873), (18, 632776), (19, 599472), (23, 495216), (24, 474582), (36, 316388), (38, 299736), (46, 247608), (48, 237291), (57, 199824), (69, 165072), (72, 158194), (76, 149868), (92, 123804), (114, 99912), (138, 82536), (144, 79097), (152, 74934), (171, 66608), (181, 62928), (184, 61902), (207, 55024), (228, 49956), (276, 41268), (304, 37467), (342, 33304), (362, 31464), (368, 30951), (414, 27512), (437, 26064), (456, 24978), (543, 20976), (552, 20634), (684, 16652), (724, 15732), (828, 13756), (874, 13032), (912, 12489), (1086, 10488), (1104, 10317), (1311, 8688), (1368, 8326), (1448, 7866), (1629, 6992), (1656, 6878), (1748, 6516), (2172, 5244), (2622, 4344), (2736, 4163), (2896, 3933), (3258, 3496), (3312, 3439)]