21373855488

素因数分解:

$2^8\times 3^2\times {\mathrm{9276847}}^1$

素因数の和:9276869

約数の個数: 54

約数和(自身を含む): 61626101264

約数和(自身を除く): 40252245776

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, 9276847, 18553694, 27830541, 37107388, 55661082, 74214776, 83491623, 111322164, 148429552, 166983246, 222644328, 296859104, 333966492, 445288656, 593718208, 667932984, 890577312, 1187436416, 1335865968, 1781154624, 2374872832, 2671731936, 3562309248, 5343463872, 7124618496, 10686927744, 21373855488]

約数ペア:

[(1, 21373855488), (2, 10686927744), (3, 7124618496), (4, 5343463872), (6, 3562309248), (8, 2671731936), (9, 2374872832), (12, 1781154624), (16, 1335865968), (18, 1187436416), (24, 890577312), (32, 667932984), (36, 593718208), (48, 445288656), (64, 333966492), (72, 296859104), (96, 222644328), (128, 166983246), (144, 148429552), (192, 111322164), (256, 83491623), (288, 74214776), (384, 55661082), (576, 37107388), (768, 27830541), (1152, 18553694), (2304, 9276847)]