18466488

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 55987200

約数和(自身を除く): 37520712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 47, 51, 54, 68, 72, 94, 102, 107, 108, 136, 141, 153, 188, 204, 214, 216, 282, 306, 321, 376, 408, 423, 428, 459, 564, 612, 642, 799, 846, 856, 918, 963, 1128, 1224, 1269, 1284, 1598, 1692, 1819, 1836, 1926, 2397, 2538, 2568, 2889, 3196, 3384, 3638, 3672, 3852, 4794, 5029, 5076, 5457, 5778, 6392, 7191, 7276, 7704, 9588, 10058, 10152, 10914, 11556, 14382, 14552, 15087, 16371, 19176, 20116, 21573, 21828, 23112, 28764, 30174, 32742, 40232, 43146, 43656, 45261, 49113, 57528, 60348, 65484, 85493, 86292, 90522, 98226, 120696, 130968, 135783, 170986, 172584, 181044, 196452, 256479, 271566, 341972, 362088, 392904, 512958, 543132, 683944, 769437, 1025916, 1086264, 1538874, 2051832, 2308311, 3077748, 4616622, 6155496, 9233244, 18466488]

約数ペア:

[(1, 18466488), (2, 9233244), (3, 6155496), (4, 4616622), (6, 3077748), (8, 2308311), (9, 2051832), (12, 1538874), (17, 1086264), (18, 1025916), (24, 769437), (27, 683944), (34, 543132), (36, 512958), (47, 392904), (51, 362088), (54, 341972), (68, 271566), (72, 256479), (94, 196452), (102, 181044), (107, 172584), (108, 170986), (136, 135783), (141, 130968), (153, 120696), (188, 98226), (204, 90522), (214, 86292), (216, 85493), (282, 65484), (306, 60348), (321, 57528), (376, 49113), (408, 45261), (423, 43656), (428, 43146), (459, 40232), (564, 32742), (612, 30174), (642, 28764), (799, 23112), (846, 21828), (856, 21573), (918, 20116), (963, 19176), (1128, 16371), (1224, 15087), (1269, 14552), (1284, 14382), (1598, 11556), (1692, 10914), (1819, 10152), (1836, 10058), (1926, 9588), (2397, 7704), (2538, 7276), (2568, 7191), (2889, 6392), (3196, 5778), (3384, 5457), (3638, 5076), (3672, 5029), (3852, 4794)]