1718639856

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{19219}}^1$

素因数の和:19265

約数の個数: 120

約数和(自身を含む): 5205083520

約数和(自身を除く): 3486443664

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 243, 276, 324, 368, 414, 432, 486, 552, 621, 648, 828, 972, 1104, 1242, 1296, 1656, 1863, 1944, 2484, 3312, 3726, 3888, 4968, 5589, 7452, 9936, 11178, 14904, 19219, 22356, 29808, 38438, 44712, 57657, 76876, 89424, 115314, 153752, 172971, 230628, 307504, 345942, 442037, 461256, 518913, 691884, 884074, 922512, 1037826, 1326111, 1383768, 1556739, 1768148, 2075652, 2652222, 2767536, 3113478, 3536296, 3978333, 4151304, 4670217, 5304444, 6226956, 7072592, 7956666, 8302608, 9340434, 10608888, 11934999, 12453912, 15913332, 18680868, 21217776, 23869998, 24907824, 31826664, 35804997, 37361736, 47739996, 63653328, 71609994, 74723472, 95479992, 107414991, 143219988, 190959984, 214829982, 286439976, 429659964, 572879952, 859319928, 1718639856]

約数ペア:

[(1, 1718639856), (2, 859319928), (3, 572879952), (4, 429659964), (6, 286439976), (8, 214829982), (9, 190959984), (12, 143219988), (16, 107414991), (18, 95479992), (23, 74723472), (24, 71609994), (27, 63653328), (36, 47739996), (46, 37361736), (48, 35804997), (54, 31826664), (69, 24907824), (72, 23869998), (81, 21217776), (92, 18680868), (108, 15913332), (138, 12453912), (144, 11934999), (162, 10608888), (184, 9340434), (207, 8302608), (216, 7956666), (243, 7072592), (276, 6226956), (324, 5304444), (368, 4670217), (414, 4151304), (432, 3978333), (486, 3536296), (552, 3113478), (621, 2767536), (648, 2652222), (828, 2075652), (972, 1768148), (1104, 1556739), (1242, 1383768), (1296, 1326111), (1656, 1037826), (1863, 922512), (1944, 884074), (2484, 691884), (3312, 518913), (3726, 461256), (3888, 442037), (4968, 345942), (5589, 307504), (7452, 230628), (9936, 172971), (11178, 153752), (14904, 115314), (19219, 89424), (22356, 76876), (29808, 57657), (38438, 44712)]