6991968

素因数分解:

$2^5\times 3^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 18503856

約数和(自身を除く): 11511888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 173, 346, 421, 519, 692, 842, 1038, 1263, 1384, 1684, 2076, 2526, 2768, 3368, 4152, 5052, 5536, 6736, 8304, 10104, 13472, 16608, 20208, 40416, 72833, 145666, 218499, 291332, 436998, 582664, 873996, 1165328, 1747992, 2330656, 3495984, 6991968]

約数ペア:

[(1, 6991968), (2, 3495984), (3, 2330656), (4, 1747992), (6, 1165328), (8, 873996), (12, 582664), (16, 436998), (24, 291332), (32, 218499), (48, 145666), (96, 72833), (173, 40416), (346, 20208), (421, 16608), (519, 13472), (692, 10104), (842, 8304), (1038, 6736), (1263, 5536), (1384, 5052), (1684, 4152), (2076, 3368), (2526, 2768)]