18139464

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 192

約数和(自身を含む): 61501440

約数和(自身を除く): 43361976

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 43, 54, 56, 62, 63, 72, 81, 84, 86, 93, 108, 124, 126, 129, 162, 168, 172, 186, 189, 216, 217, 243, 248, 252, 258, 279, 301, 324, 344, 372, 378, 387, 434, 486, 504, 516, 558, 567, 602, 648, 651, 744, 756, 774, 837, 868, 903, 972, 1032, 1116, 1134, 1161, 1204, 1302, 1333, 1512, 1548, 1674, 1701, 1736, 1806, 1944, 1953, 2232, 2268, 2322, 2408, 2511, 2604, 2666, 2709, 3096, 3348, 3402, 3483, 3612, 3906, 3999, 4536, 4644, 5022, 5208, 5332, 5418, 5859, 6696, 6804, 6966, 7224, 7533, 7812, 7998, 8127, 9288, 9331, 10044, 10449, 10664, 10836, 11718, 11997, 13608, 13932, 15066, 15624, 15996, 16254, 17577, 18662, 20088, 20898, 21672, 23436, 23994, 24381, 27864, 27993, 30132, 31992, 32508, 35154, 35991, 37324, 41796, 46872, 47988, 48762, 52731, 55986, 60264, 65016, 70308, 71982, 73143, 74648, 83592, 83979, 95976, 97524, 105462, 107973, 111972, 140616, 143964, 146286, 167958, 195048, 210924, 215946, 223944, 251937, 287928, 292572, 323919, 335916, 421848, 431892, 503874, 585144, 647838, 671832, 755811, 863784, 1007748, 1295676, 1511622, 2015496, 2267433, 2591352, 3023244, 4534866, 6046488, 9069732, 18139464]

約数ペア:

[(1, 18139464), (2, 9069732), (3, 6046488), (4, 4534866), (6, 3023244), (7, 2591352), (8, 2267433), (9, 2015496), (12, 1511622), (14, 1295676), (18, 1007748), (21, 863784), (24, 755811), (27, 671832), (28, 647838), (31, 585144), (36, 503874), (42, 431892), (43, 421848), (54, 335916), (56, 323919), (62, 292572), (63, 287928), (72, 251937), (81, 223944), (84, 215946), (86, 210924), (93, 195048), (108, 167958), (124, 146286), (126, 143964), (129, 140616), (162, 111972), (168, 107973), (172, 105462), (186, 97524), (189, 95976), (216, 83979), (217, 83592), (243, 74648), (248, 73143), (252, 71982), (258, 70308), (279, 65016), (301, 60264), (324, 55986), (344, 52731), (372, 48762), (378, 47988), (387, 46872), (434, 41796), (486, 37324), (504, 35991), (516, 35154), (558, 32508), (567, 31992), (602, 30132), (648, 27993), (651, 27864), (744, 24381), (756, 23994), (774, 23436), (837, 21672), (868, 20898), (903, 20088), (972, 18662), (1032, 17577), (1116, 16254), (1134, 15996), (1161, 15624), (1204, 15066), (1302, 13932), (1333, 13608), (1512, 11997), (1548, 11718), (1674, 10836), (1701, 10664), (1736, 10449), (1806, 10044), (1944, 9331), (1953, 9288), (2232, 8127), (2268, 7998), (2322, 7812), (2408, 7533), (2511, 7224), (2604, 6966), (2666, 6804), (2709, 6696), (3096, 5859), (3348, 5418), (3402, 5332), (3483, 5208), (3612, 5022), (3906, 4644), (3999, 4536)]