43154874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20147}}^1$

素因数の和:20179

約数の個数: 48

約数和(自身を含む): 113151168

約数和(自身を除く): 69996294

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 20147, 40294, 60441, 120882, 141029, 181323, 282058, 342499, 362646, 423087, 684998, 846174, 1027497, 1269261, 2054994, 2397493, 2538522, 3082491, 4794986, 6164982, 7192479, 14384958, 21577437, 43154874]

約数ペア:

[(1, 43154874), (2, 21577437), (3, 14384958), (6, 7192479), (7, 6164982), (9, 4794986), (14, 3082491), (17, 2538522), (18, 2397493), (21, 2054994), (34, 1269261), (42, 1027497), (51, 846174), (63, 684998), (102, 423087), (119, 362646), (126, 342499), (153, 282058), (238, 181323), (306, 141029), (357, 120882), (714, 60441), (1071, 40294), (2142, 20147)]