2017185606

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{541381}}^1$

素因数の和:541418

約数の個数: 40

約数和(自身を含む): 4716519984

約数和(自身を除く): 2699334378

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 541381, 1082762, 1624143, 3248286, 4872429, 9744858, 12451763, 14617287, 24903526, 29234574, 37355289, 43851861, 74710578, 87703722, 112065867, 224131734, 336197601, 672395202, 1008592803, 2017185606]

約数ペア:

[(1, 2017185606), (2, 1008592803), (3, 672395202), (6, 336197601), (9, 224131734), (18, 112065867), (23, 87703722), (27, 74710578), (46, 43851861), (54, 37355289), (69, 29234574), (81, 24903526), (138, 14617287), (162, 12451763), (207, 9744858), (414, 4872429), (621, 3248286), (1242, 1624143), (1863, 1082762), (3726, 541381)]