90591426

素因数分解:

$2^1\times 3^3\times {\mathrm{109}}^1\times {\mathrm{15391}}^1$

素因数の和:15511

約数の個数: 32

約数和(自身を含む): 203174400

約数和(自身を除く): 112582974

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 109, 218, 327, 654, 981, 1962, 2943, 5886, 15391, 30782, 46173, 92346, 138519, 277038, 415557, 831114, 1677619, 3355238, 5032857, 10065714, 15098571, 30197142, 45295713, 90591426]

約数ペア:

[(1, 90591426), (2, 45295713), (3, 30197142), (6, 15098571), (9, 10065714), (18, 5032857), (27, 3355238), (54, 1677619), (109, 831114), (218, 415557), (327, 277038), (654, 138519), (981, 92346), (1962, 46173), (2943, 30782), (5886, 15391)]