12963168

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 144

約数和(自身を含む): 40884480

約数和(自身を除く): 27921312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 103, 114, 138, 144, 152, 171, 184, 206, 207, 228, 276, 288, 304, 309, 342, 368, 412, 414, 437, 456, 552, 608, 618, 684, 736, 824, 828, 874, 912, 927, 1104, 1236, 1311, 1368, 1648, 1656, 1748, 1824, 1854, 1957, 2208, 2369, 2472, 2622, 2736, 3296, 3312, 3496, 3708, 3914, 3933, 4738, 4944, 5244, 5472, 5871, 6624, 6992, 7107, 7416, 7828, 7866, 9476, 9888, 10488, 11742, 13984, 14214, 14832, 15656, 15732, 17613, 18952, 20976, 21321, 23484, 28428, 29664, 31312, 31464, 35226, 37904, 41952, 42642, 45011, 46968, 56856, 62624, 62928, 70452, 75808, 85284, 90022, 93936, 113712, 125856, 135033, 140904, 170568, 180044, 187872, 227424, 270066, 281808, 341136, 360088, 405099, 540132, 563616, 682272, 720176, 810198, 1080264, 1440352, 1620396, 2160528, 3240792, 4321056, 6481584, 12963168]

約数ペア:

[(1, 12963168), (2, 6481584), (3, 4321056), (4, 3240792), (6, 2160528), (8, 1620396), (9, 1440352), (12, 1080264), (16, 810198), (18, 720176), (19, 682272), (23, 563616), (24, 540132), (32, 405099), (36, 360088), (38, 341136), (46, 281808), (48, 270066), (57, 227424), (69, 187872), (72, 180044), (76, 170568), (92, 140904), (96, 135033), (103, 125856), (114, 113712), (138, 93936), (144, 90022), (152, 85284), (171, 75808), (184, 70452), (206, 62928), (207, 62624), (228, 56856), (276, 46968), (288, 45011), (304, 42642), (309, 41952), (342, 37904), (368, 35226), (412, 31464), (414, 31312), (437, 29664), (456, 28428), (552, 23484), (608, 21321), (618, 20976), (684, 18952), (736, 17613), (824, 15732), (828, 15656), (874, 14832), (912, 14214), (927, 13984), (1104, 11742), (1236, 10488), (1311, 9888), (1368, 9476), (1648, 7866), (1656, 7828), (1748, 7416), (1824, 7107), (1854, 6992), (1957, 6624), (2208, 5871), (2369, 5472), (2472, 5244), (2622, 4944), (2736, 4738), (3296, 3933), (3312, 3914), (3496, 3708)]