21818496

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8141

約数の個数: 64

約数和(自身を含む): 66242880

約数和(自身を除く): 44424384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 8117, 16234, 24351, 32468, 48702, 56819, 64936, 97404, 113638, 129872, 170457, 194808, 227276, 259744, 340914, 389616, 454552, 519488, 681828, 779232, 909104, 1038976, 1363656, 1558464, 1818208, 2727312, 3116928, 3636416, 5454624, 7272832, 10909248, 21818496]

約数ペア:

[(1, 21818496), (2, 10909248), (3, 7272832), (4, 5454624), (6, 3636416), (7, 3116928), (8, 2727312), (12, 1818208), (14, 1558464), (16, 1363656), (21, 1038976), (24, 909104), (28, 779232), (32, 681828), (42, 519488), (48, 454552), (56, 389616), (64, 340914), (84, 259744), (96, 227276), (112, 194808), (128, 170457), (168, 129872), (192, 113638), (224, 97404), (336, 64936), (384, 56819), (448, 48702), (672, 32468), (896, 24351), (1344, 16234), (2688, 8117)]