21109715712

素因数分解:

$2^8\times 3^2\times {\mathrm{9162203}}^1$

素因数の和:9162225

約数の個数: 54

約数和(自身を含む): 60864521172

約数和(自身を除く): 39754805460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 9162203, 18324406, 27486609, 36648812, 54973218, 73297624, 82459827, 109946436, 146595248, 164919654, 219892872, 293190496, 329839308, 439785744, 586380992, 659678616, 879571488, 1172761984, 1319357232, 1759142976, 2345523968, 2638714464, 3518285952, 5277428928, 7036571904, 10554857856, 21109715712]

約数ペア:

[(1, 21109715712), (2, 10554857856), (3, 7036571904), (4, 5277428928), (6, 3518285952), (8, 2638714464), (9, 2345523968), (12, 1759142976), (16, 1319357232), (18, 1172761984), (24, 879571488), (32, 659678616), (36, 586380992), (48, 439785744), (64, 329839308), (72, 293190496), (96, 219892872), (128, 164919654), (144, 146595248), (192, 109946436), (256, 82459827), (288, 73297624), (384, 54973218), (576, 36648812), (768, 27486609), (1152, 18324406), (2304, 9162203)]