18709056

素因数分解:

$2^6\times 3^6\times {\mathrm{401}}^1$

素因数の和:431

約数の個数: 98

約数和(自身を含む): 55802022

約数和(自身を除く): 37092966

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 243, 288, 324, 401, 432, 486, 576, 648, 729, 802, 864, 972, 1203, 1296, 1458, 1604, 1728, 1944, 2406, 2592, 2916, 3208, 3609, 3888, 4812, 5184, 5832, 6416, 7218, 7776, 9624, 10827, 11664, 12832, 14436, 15552, 19248, 21654, 23328, 25664, 28872, 32481, 38496, 43308, 46656, 57744, 64962, 76992, 86616, 97443, 115488, 129924, 173232, 194886, 230976, 259848, 292329, 346464, 389772, 519696, 584658, 692928, 779544, 1039392, 1169316, 1559088, 2078784, 2338632, 3118176, 4677264, 6236352, 9354528, 18709056]

約数ペア:

[(1, 18709056), (2, 9354528), (3, 6236352), (4, 4677264), (6, 3118176), (8, 2338632), (9, 2078784), (12, 1559088), (16, 1169316), (18, 1039392), (24, 779544), (27, 692928), (32, 584658), (36, 519696), (48, 389772), (54, 346464), (64, 292329), (72, 259848), (81, 230976), (96, 194886), (108, 173232), (144, 129924), (162, 115488), (192, 97443), (216, 86616), (243, 76992), (288, 64962), (324, 57744), (401, 46656), (432, 43308), (486, 38496), (576, 32481), (648, 28872), (729, 25664), (802, 23328), (864, 21654), (972, 19248), (1203, 15552), (1296, 14436), (1458, 12832), (1604, 11664), (1728, 10827), (1944, 9624), (2406, 7776), (2592, 7218), (2916, 6416), (3208, 5832), (3609, 5184), (3888, 4812)]