15973399986

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1\times {\mathrm{653}}^1$

素因数の和:1211

約数の個数: 64

約数和(自身を含む): 32673421440

約数和(自身を除く): 16700021454

約数列:

[1, 2, 3, 6, 109, 113, 218, 226, 327, 331, 339, 653, 654, 662, 678, 993, 1306, 1959, 1986, 3918, 12317, 24634, 36079, 36951, 37403, 71177, 72158, 73789, 73902, 74806, 108237, 112209, 142354, 147578, 213531, 216143, 216474, 221367, 224418, 427062, 432286, 442734, 648429, 1296858, 4076927, 8043001, 8153854, 12230781, 16086002, 23559587, 24129003, 24424159, 24461562, 47119174, 48258006, 48848318, 70678761, 73272477, 141357522, 146544954, 2662233331, 5324466662, 7986699993, 15973399986]

約数ペア:

[(1, 15973399986), (2, 7986699993), (3, 5324466662), (6, 2662233331), (109, 146544954), (113, 141357522), (218, 73272477), (226, 70678761), (327, 48848318), (331, 48258006), (339, 47119174), (653, 24461562), (654, 24424159), (662, 24129003), (678, 23559587), (993, 16086002), (1306, 12230781), (1959, 8153854), (1986, 8043001), (3918, 4076927), (12317, 1296858), (24634, 648429), (36079, 442734), (36951, 432286), (37403, 427062), (71177, 224418), (72158, 221367), (73789, 216474), (73902, 216143), (74806, 213531), (108237, 147578), (112209, 142354)]