21314496

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{15859}}^1$

素因数の和:15881

約数の個数: 56

約数和(自身を含む): 64455040

約数和(自身を除く): 43140544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 15859, 31718, 47577, 63436, 95154, 111013, 126872, 190308, 222026, 253744, 333039, 380616, 444052, 507488, 666078, 761232, 888104, 1014976, 1332156, 1522464, 1776208, 2664312, 3044928, 3552416, 5328624, 7104832, 10657248, 21314496]

約数ペア:

[(1, 21314496), (2, 10657248), (3, 7104832), (4, 5328624), (6, 3552416), (7, 3044928), (8, 2664312), (12, 1776208), (14, 1522464), (16, 1332156), (21, 1014976), (24, 888104), (28, 761232), (32, 666078), (42, 507488), (48, 444052), (56, 380616), (64, 333039), (84, 253744), (96, 222026), (112, 190308), (168, 126872), (192, 111013), (224, 95154), (336, 63436), (448, 47577), (672, 31718), (1344, 15859)]