23515668

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1381}}^1$

素因数の和:1445

約数の個数: 72

約数和(自身を含む): 66402336

約数和(自身を除く): 42886668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 86, 99, 129, 132, 172, 198, 258, 387, 396, 473, 516, 774, 946, 1381, 1419, 1548, 1892, 2762, 2838, 4143, 4257, 5524, 5676, 8286, 8514, 12429, 15191, 16572, 17028, 24858, 30382, 45573, 49716, 59383, 60764, 91146, 118766, 136719, 178149, 182292, 237532, 273438, 356298, 534447, 546876, 653213, 712596, 1068894, 1306426, 1959639, 2137788, 2612852, 3919278, 5878917, 7838556, 11757834, 23515668]

約数ペア:

[(1, 23515668), (2, 11757834), (3, 7838556), (4, 5878917), (6, 3919278), (9, 2612852), (11, 2137788), (12, 1959639), (18, 1306426), (22, 1068894), (33, 712596), (36, 653213), (43, 546876), (44, 534447), (66, 356298), (86, 273438), (99, 237532), (129, 182292), (132, 178149), (172, 136719), (198, 118766), (258, 91146), (387, 60764), (396, 59383), (473, 49716), (516, 45573), (774, 30382), (946, 24858), (1381, 17028), (1419, 16572), (1548, 15191), (1892, 12429), (2762, 8514), (2838, 8286), (4143, 5676), (4257, 5524)]