86436438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{56941}}^1$

素因数の和:56980

約数の個数: 32

約数和(自身を含む): 196791552

約数和(自身を除く): 110355114

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 56941, 113882, 170823, 341646, 626351, 1252702, 1309643, 1879053, 2619286, 3758106, 3928929, 7857858, 14406073, 28812146, 43218219, 86436438]

約数ペア:

[(1, 86436438), (2, 43218219), (3, 28812146), (6, 14406073), (11, 7857858), (22, 3928929), (23, 3758106), (33, 2619286), (46, 1879053), (66, 1309643), (69, 1252702), (138, 626351), (253, 341646), (506, 170823), (759, 113882), (1518, 56941)]