28138842

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{91957}}^1$

素因数の和:91982

約数の個数: 24

約数和(自身を含む): 64554516

約数和(自身を除く): 36415674

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 91957, 183914, 275871, 551742, 827613, 1563269, 1655226, 3126538, 4689807, 9379614, 14069421, 28138842]

約数ペア:

[(1, 28138842), (2, 14069421), (3, 9379614), (6, 4689807), (9, 3126538), (17, 1655226), (18, 1563269), (34, 827613), (51, 551742), (102, 275871), (153, 183914), (306, 91957)]