27448278

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31991}}^1$

素因数の和:32020

約数の個数: 32

約数和(自身を含む): 64495872

約数和(自身を除く): 37047594

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 31991, 63982, 95973, 191946, 351901, 415883, 703802, 831766, 1055703, 1247649, 2111406, 2495298, 4574713, 9149426, 13724139, 27448278]

約数ペア:

[(1, 27448278), (2, 13724139), (3, 9149426), (6, 4574713), (11, 2495298), (13, 2111406), (22, 1247649), (26, 1055703), (33, 831766), (39, 703802), (66, 415883), (78, 351901), (143, 191946), (286, 95973), (429, 63982), (858, 31991)]