27621654

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 56615424

約数和(自身を除く): 28993770

約数列:

[1, 2, 3, 6, 61, 122, 163, 183, 326, 366, 463, 489, 926, 978, 1389, 2778, 9943, 19886, 28243, 29829, 56486, 59658, 75469, 84729, 150938, 169458, 226407, 452814, 4603609, 9207218, 13810827, 27621654]

約数ペア:

[(1, 27621654), (2, 13810827), (3, 9207218), (6, 4603609), (61, 452814), (122, 226407), (163, 169458), (183, 150938), (326, 84729), (366, 75469), (463, 59658), (489, 56486), (926, 29829), (978, 28243), (1389, 19886), (2778, 9943)]