18922848

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{971}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 58786560

約数和(自身を除く): 39863712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 84, 87, 96, 112, 116, 168, 174, 203, 224, 232, 336, 348, 406, 464, 609, 672, 696, 812, 928, 971, 1218, 1392, 1624, 1942, 2436, 2784, 2913, 3248, 3884, 4872, 5826, 6496, 6797, 7768, 9744, 11652, 13594, 15536, 19488, 20391, 23304, 27188, 28159, 31072, 40782, 46608, 54376, 56318, 81564, 84477, 93216, 108752, 112636, 163128, 168954, 197113, 217504, 225272, 326256, 337908, 394226, 450544, 591339, 652512, 675816, 788452, 901088, 1182678, 1351632, 1576904, 2365356, 2703264, 3153808, 4730712, 6307616, 9461424, 18922848]

約数ペア:

[(1, 18922848), (2, 9461424), (3, 6307616), (4, 4730712), (6, 3153808), (7, 2703264), (8, 2365356), (12, 1576904), (14, 1351632), (16, 1182678), (21, 901088), (24, 788452), (28, 675816), (29, 652512), (32, 591339), (42, 450544), (48, 394226), (56, 337908), (58, 326256), (84, 225272), (87, 217504), (96, 197113), (112, 168954), (116, 163128), (168, 112636), (174, 108752), (203, 93216), (224, 84477), (232, 81564), (336, 56318), (348, 54376), (406, 46608), (464, 40782), (609, 31072), (672, 28159), (696, 27188), (812, 23304), (928, 20391), (971, 19488), (1218, 15536), (1392, 13594), (1624, 11652), (1942, 9744), (2436, 7768), (2784, 6797), (2913, 6496), (3248, 5826), (3884, 4872)]