184997718

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1291}}^1$

素因数の和:1737

約数の個数: 48

約数和(自身を含む): 423259200

約数和(自身を除く): 238261482

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 419, 838, 1257, 1291, 2514, 2582, 3771, 3873, 7542, 7746, 7961, 11619, 15922, 23238, 23883, 24529, 47766, 49058, 71649, 73587, 143298, 147174, 220761, 441522, 540929, 1081858, 1622787, 3245574, 4868361, 9736722, 10277651, 20555302, 30832953, 61665906, 92498859, 184997718]

約数ペア:

[(1, 184997718), (2, 92498859), (3, 61665906), (6, 30832953), (9, 20555302), (18, 10277651), (19, 9736722), (38, 4868361), (57, 3245574), (114, 1622787), (171, 1081858), (342, 540929), (419, 441522), (838, 220761), (1257, 147174), (1291, 143298), (2514, 73587), (2582, 71649), (3771, 49058), (3873, 47766), (7542, 24529), (7746, 23883), (7961, 23238), (11619, 15922)]