13895622

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1445

約数の個数: 48

約数和(自身を含む): 33201168

約数和(自身を除く): 19305546

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 43, 78, 86, 117, 129, 234, 258, 387, 559, 774, 1118, 1381, 1677, 2762, 3354, 4143, 5031, 8286, 10062, 12429, 17953, 24858, 35906, 53859, 59383, 107718, 118766, 161577, 178149, 323154, 356298, 534447, 771979, 1068894, 1543958, 2315937, 4631874, 6947811, 13895622]

約数ペア:

[(1, 13895622), (2, 6947811), (3, 4631874), (6, 2315937), (9, 1543958), (13, 1068894), (18, 771979), (26, 534447), (39, 356298), (43, 323154), (78, 178149), (86, 161577), (117, 118766), (129, 107718), (234, 59383), (258, 53859), (387, 35906), (559, 24858), (774, 17953), (1118, 12429), (1381, 10062), (1677, 8286), (2762, 5031), (3354, 4143)]