17745972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{569}}^1$

素因数の和:712

約数の個数: 48

約数和(自身を含む): 43666560

約数和(自身を除く): 25920588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 452, 569, 678, 1138, 1356, 1707, 2276, 2599, 3414, 5198, 6828, 7797, 10396, 13087, 15594, 26174, 31188, 39261, 52348, 64297, 78522, 128594, 157044, 192891, 257188, 385782, 771564, 1478831, 2957662, 4436493, 5915324, 8872986, 17745972]

約数ペア:

[(1, 17745972), (2, 8872986), (3, 5915324), (4, 4436493), (6, 2957662), (12, 1478831), (23, 771564), (46, 385782), (69, 257188), (92, 192891), (113, 157044), (138, 128594), (226, 78522), (276, 64297), (339, 52348), (452, 39261), (569, 31188), (678, 26174), (1138, 15594), (1356, 13087), (1707, 10396), (2276, 7797), (2599, 6828), (3414, 5198)]