8161938

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^2\times {\mathrm{523}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 19304160

約数和(自身を除く): 11142222

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 289, 306, 459, 523, 578, 867, 918, 1046, 1569, 1734, 2601, 3138, 4707, 5202, 7803, 8891, 9414, 14121, 15606, 17782, 26673, 28242, 53346, 80019, 151147, 160038, 240057, 302294, 453441, 480114, 906882, 1360323, 2720646, 4080969, 8161938]

約数ペア:

[(1, 8161938), (2, 4080969), (3, 2720646), (6, 1360323), (9, 906882), (17, 480114), (18, 453441), (27, 302294), (34, 240057), (51, 160038), (54, 151147), (102, 80019), (153, 53346), (289, 28242), (306, 26673), (459, 17782), (523, 15606), (578, 14121), (867, 9414), (918, 8891), (1046, 7803), (1569, 5202), (1734, 4707), (2601, 3138)]