1356138894

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20547559}}^1$

素因数の和:20547575

約数の個数: 16

約数和(自身を含む): 2958848640

約数和(自身を除く): 1602709746

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 20547559, 41095118, 61642677, 123285354, 226023149, 452046298, 678069447, 1356138894]

約数ペア:

[(1, 1356138894), (2, 678069447), (3, 452046298), (6, 226023149), (11, 123285354), (22, 61642677), (33, 41095118), (66, 20547559)]