66694806

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{28723}}^1$

素因数の和:28777

約数の個数: 32

約数和(自身を含む): 151662720

約数和(自身を除く): 84967914

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 28723, 57446, 86169, 172338, 258507, 517014, 775521, 1235089, 1551042, 2470178, 3705267, 7410534, 11115801, 22231602, 33347403, 66694806]

約数ペア:

[(1, 66694806), (2, 33347403), (3, 22231602), (6, 11115801), (9, 7410534), (18, 3705267), (27, 2470178), (43, 1551042), (54, 1235089), (86, 775521), (129, 517014), (258, 258507), (387, 172338), (774, 86169), (1161, 57446), (2322, 28723)]