90946818

素因数分解:

$2^1\times 3^2\times {\mathrm{2131}}^1\times {\mathrm{2371}}^1$

素因数の和:4510

約数の個数: 24

約数和(自身を含む): 197227056

約数和(自身を除く): 106280238

約数列:

[1, 2, 3, 6, 9, 18, 2131, 2371, 4262, 4742, 6393, 7113, 12786, 14226, 19179, 21339, 38358, 42678, 5052601, 10105202, 15157803, 30315606, 45473409, 90946818]

約数ペア:

[(1, 90946818), (2, 45473409), (3, 30315606), (6, 15157803), (9, 10105202), (18, 5052601), (2131, 42678), (2371, 38358), (4262, 21339), (4742, 19179), (6393, 14226), (7113, 12786)]