12021856

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 144

約数和(自身を含む): 32577552

約数和(自身を除く): 20555696

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 41, 44, 49, 56, 68, 77, 82, 88, 98, 112, 119, 136, 154, 164, 176, 187, 196, 224, 238, 272, 287, 308, 328, 352, 374, 392, 451, 476, 539, 544, 574, 616, 656, 697, 748, 784, 833, 902, 952, 1078, 1148, 1232, 1309, 1312, 1394, 1496, 1568, 1666, 1804, 1904, 2009, 2156, 2296, 2464, 2618, 2788, 2992, 3157, 3332, 3608, 3808, 4018, 4312, 4592, 4879, 5236, 5576, 5984, 6314, 6664, 7216, 7667, 8036, 8624, 9163, 9184, 9758, 10472, 11152, 12628, 13328, 14432, 15334, 16072, 17248, 18326, 19516, 20944, 22099, 22304, 25256, 26656, 30668, 32144, 34153, 36652, 39032, 41888, 44198, 50512, 53669, 61336, 64288, 68306, 73304, 78064, 88396, 101024, 107338, 122672, 136612, 146608, 156128, 176792, 214676, 245344, 273224, 293216, 353584, 375683, 429352, 546448, 707168, 751366, 858704, 1092896, 1502732, 1717408, 3005464, 6010928, 12021856]

約数ペア:

[(1, 12021856), (2, 6010928), (4, 3005464), (7, 1717408), (8, 1502732), (11, 1092896), (14, 858704), (16, 751366), (17, 707168), (22, 546448), (28, 429352), (32, 375683), (34, 353584), (41, 293216), (44, 273224), (49, 245344), (56, 214676), (68, 176792), (77, 156128), (82, 146608), (88, 136612), (98, 122672), (112, 107338), (119, 101024), (136, 88396), (154, 78064), (164, 73304), (176, 68306), (187, 64288), (196, 61336), (224, 53669), (238, 50512), (272, 44198), (287, 41888), (308, 39032), (328, 36652), (352, 34153), (374, 32144), (392, 30668), (451, 26656), (476, 25256), (539, 22304), (544, 22099), (574, 20944), (616, 19516), (656, 18326), (697, 17248), (748, 16072), (784, 15334), (833, 14432), (902, 13328), (952, 12628), (1078, 11152), (1148, 10472), (1232, 9758), (1309, 9184), (1312, 9163), (1394, 8624), (1496, 8036), (1568, 7667), (1666, 7216), (1804, 6664), (1904, 6314), (2009, 5984), (2156, 5576), (2296, 5236), (2464, 4879), (2618, 4592), (2788, 4312), (2992, 4018), (3157, 3808), (3332, 3608)]