18583632

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:249

約数の個数: 120

約数和(自身を含む): 56329728

約数和(自身を除く): 37746096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 31, 36, 46, 48, 62, 69, 72, 92, 93, 124, 138, 144, 181, 184, 186, 207, 248, 276, 279, 362, 368, 372, 414, 496, 543, 552, 558, 713, 724, 744, 828, 1086, 1104, 1116, 1426, 1448, 1488, 1629, 1656, 2139, 2172, 2232, 2852, 2896, 3258, 3312, 4163, 4278, 4344, 4464, 5611, 5704, 6417, 6516, 8326, 8556, 8688, 11222, 11408, 12489, 12834, 13032, 16652, 16833, 17112, 22444, 24978, 25668, 26064, 33304, 33666, 34224, 37467, 44888, 49956, 50499, 51336, 66608, 67332, 74934, 89776, 99912, 100998, 102672, 129053, 134664, 149868, 199824, 201996, 258106, 269328, 299736, 387159, 403992, 516212, 599472, 774318, 807984, 1032424, 1161477, 1548636, 2064848, 2322954, 3097272, 4645908, 6194544, 9291816, 18583632]

約数ペア:

[(1, 18583632), (2, 9291816), (3, 6194544), (4, 4645908), (6, 3097272), (8, 2322954), (9, 2064848), (12, 1548636), (16, 1161477), (18, 1032424), (23, 807984), (24, 774318), (31, 599472), (36, 516212), (46, 403992), (48, 387159), (62, 299736), (69, 269328), (72, 258106), (92, 201996), (93, 199824), (124, 149868), (138, 134664), (144, 129053), (181, 102672), (184, 100998), (186, 99912), (207, 89776), (248, 74934), (276, 67332), (279, 66608), (362, 51336), (368, 50499), (372, 49956), (414, 44888), (496, 37467), (543, 34224), (552, 33666), (558, 33304), (713, 26064), (724, 25668), (744, 24978), (828, 22444), (1086, 17112), (1104, 16833), (1116, 16652), (1426, 13032), (1448, 12834), (1488, 12489), (1629, 11408), (1656, 11222), (2139, 8688), (2172, 8556), (2232, 8326), (2852, 6516), (2896, 6417), (3258, 5704), (3312, 5611), (4163, 4464), (4278, 4344)]