2189563812

素因数分解:

$2^2\times 3^4\times {\mathrm{6757913}}^1$

素因数の和:6757929

約数の個数: 30

約数和(自身を含む): 5723953158

約数和(自身を除く): 3534389346

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 6757913, 13515826, 20273739, 27031652, 40547478, 60821217, 81094956, 121642434, 182463651, 243284868, 364927302, 547390953, 729854604, 1094781906, 2189563812]

約数ペア:

[(1, 2189563812), (2, 1094781906), (3, 729854604), (4, 547390953), (6, 364927302), (9, 243284868), (12, 182463651), (18, 121642434), (27, 81094956), (36, 60821217), (54, 40547478), (81, 27031652), (108, 20273739), (162, 13515826), (324, 6757913)]