19642176

素因数分解:

$2^6\times 3^6\times {\mathrm{421}}^1$

素因数の和:451

約数の個数: 98

約数和(自身を含む): 58578242

約数和(自身を除く): 38936066

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, 421, 432, 486, 576, 648, 729, 842, 864, 972, 1263, 1296, 1458, 1684, 1728, 1944, 2526, 2592, 2916, 3368, 3789, 3888, 5052, 5184, 5832, 6736, 7578, 7776, 10104, 11367, 11664, 13472, 15156, 15552, 20208, 22734, 23328, 26944, 30312, 34101, 40416, 45468, 46656, 60624, 68202, 80832, 90936, 102303, 121248, 136404, 181872, 204606, 242496, 272808, 306909, 363744, 409212, 545616, 613818, 727488, 818424, 1091232, 1227636, 1636848, 2182464, 2455272, 3273696, 4910544, 6547392, 9821088, 19642176]

約数ペア:

[(1, 19642176), (2, 9821088), (3, 6547392), (4, 4910544), (6, 3273696), (8, 2455272), (9, 2182464), (12, 1636848), (16, 1227636), (18, 1091232), (24, 818424), (27, 727488), (32, 613818), (36, 545616), (48, 409212), (54, 363744), (64, 306909), (72, 272808), (81, 242496), (96, 204606), (108, 181872), (144, 136404), (162, 121248), (192, 102303), (216, 90936), (243, 80832), (288, 68202), (324, 60624), (421, 46656), (432, 45468), (486, 40416), (576, 34101), (648, 30312), (729, 26944), (842, 23328), (864, 22734), (972, 20208), (1263, 15552), (1296, 15156), (1458, 13472), (1684, 11664), (1728, 11367), (1944, 10104), (2526, 7776), (2592, 7578), (2916, 6736), (3368, 5832), (3789, 5184), (3888, 5052)]