27278394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31793}}^1$

素因数の和:31822

約数の個数: 32

約数和(自身を含む): 64096704

約数和(自身を除く): 36818310

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 31793, 63586, 95379, 190758, 349723, 413309, 699446, 826618, 1049169, 1239927, 2098338, 2479854, 4546399, 9092798, 13639197, 27278394]

約数ペア:

[(1, 27278394), (2, 13639197), (3, 9092798), (6, 4546399), (11, 2479854), (13, 2098338), (22, 1239927), (26, 1049169), (33, 826618), (39, 699446), (66, 413309), (78, 349723), (143, 190758), (286, 95379), (429, 63586), (858, 31793)]