18952704

素因数分解:

$2^9\times 3^4\times {\mathrm{457}}^1$

素因数の和:487

約数の個数: 100

約数和(自身を含む): 56692614

約数和(自身を除く): 37739910

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 457, 512, 576, 648, 768, 864, 914, 1152, 1296, 1371, 1536, 1728, 1828, 2304, 2592, 2742, 3456, 3656, 4113, 4608, 5184, 5484, 6912, 7312, 8226, 10368, 10968, 12339, 13824, 14624, 16452, 20736, 21936, 24678, 29248, 32904, 37017, 41472, 43872, 49356, 58496, 65808, 74034, 87744, 98712, 116992, 131616, 148068, 175488, 197424, 233984, 263232, 296136, 350976, 394848, 526464, 592272, 701952, 789696, 1052928, 1184544, 1579392, 2105856, 2369088, 3158784, 4738176, 6317568, 9476352, 18952704]

約数ペア:

[(1, 18952704), (2, 9476352), (3, 6317568), (4, 4738176), (6, 3158784), (8, 2369088), (9, 2105856), (12, 1579392), (16, 1184544), (18, 1052928), (24, 789696), (27, 701952), (32, 592272), (36, 526464), (48, 394848), (54, 350976), (64, 296136), (72, 263232), (81, 233984), (96, 197424), (108, 175488), (128, 148068), (144, 131616), (162, 116992), (192, 98712), (216, 87744), (256, 74034), (288, 65808), (324, 58496), (384, 49356), (432, 43872), (457, 41472), (512, 37017), (576, 32904), (648, 29248), (768, 24678), (864, 21936), (914, 20736), (1152, 16452), (1296, 14624), (1371, 13824), (1536, 12339), (1728, 10968), (1828, 10368), (2304, 8226), (2592, 7312), (2742, 6912), (3456, 5484), (3656, 5184), (4113, 4608)]