27393154

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{571}}^1$

素因数の和:690

約数の個数: 24

約数和(自身を含む): 44252208

約数和(自身を除く): 16859054

約数列:

[1, 2, 17, 34, 83, 166, 289, 571, 578, 1142, 1411, 2822, 9707, 19414, 23987, 47393, 47974, 94786, 165019, 330038, 805681, 1611362, 13696577, 27393154]

約数ペア:

[(1, 27393154), (2, 13696577), (17, 1611362), (34, 805681), (83, 330038), (166, 165019), (289, 94786), (571, 47974), (578, 47393), (1142, 23987), (1411, 19414), (2822, 9707)]