18708384

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:302

約数の個数: 96

約数和(自身を含む): 52859520

約数和(自身を除く): 34151136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 37, 46, 48, 69, 74, 92, 96, 111, 138, 148, 184, 222, 229, 276, 296, 368, 444, 458, 552, 592, 687, 736, 851, 888, 916, 1104, 1184, 1374, 1702, 1776, 1832, 2208, 2553, 2748, 3404, 3552, 3664, 5106, 5267, 5496, 6808, 7328, 8473, 10212, 10534, 10992, 13616, 15801, 16946, 20424, 21068, 21984, 25419, 27232, 31602, 33892, 40848, 42136, 50838, 63204, 67784, 81696, 84272, 101676, 126408, 135568, 168544, 194879, 203352, 252816, 271136, 389758, 406704, 505632, 584637, 779516, 813408, 1169274, 1559032, 2338548, 3118064, 4677096, 6236128, 9354192, 18708384]

約数ペア:

[(1, 18708384), (2, 9354192), (3, 6236128), (4, 4677096), (6, 3118064), (8, 2338548), (12, 1559032), (16, 1169274), (23, 813408), (24, 779516), (32, 584637), (37, 505632), (46, 406704), (48, 389758), (69, 271136), (74, 252816), (92, 203352), (96, 194879), (111, 168544), (138, 135568), (148, 126408), (184, 101676), (222, 84272), (229, 81696), (276, 67784), (296, 63204), (368, 50838), (444, 42136), (458, 40848), (552, 33892), (592, 31602), (687, 27232), (736, 25419), (851, 21984), (888, 21068), (916, 20424), (1104, 16946), (1184, 15801), (1374, 13616), (1702, 10992), (1776, 10534), (1832, 10212), (2208, 8473), (2553, 7328), (2748, 6808), (3404, 5496), (3552, 5267), (3664, 5106)]