16704468

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 120

約数和(自身を含む): 49193760

約数和(自身を除く): 32489292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 43, 44, 54, 66, 81, 86, 99, 108, 109, 129, 132, 162, 172, 198, 218, 258, 297, 324, 327, 387, 396, 436, 473, 516, 594, 654, 774, 891, 946, 981, 1161, 1188, 1199, 1308, 1419, 1548, 1782, 1892, 1962, 2322, 2398, 2838, 2943, 3483, 3564, 3597, 3924, 4257, 4644, 4687, 4796, 5676, 5886, 6966, 7194, 8514, 8829, 9374, 10791, 11772, 12771, 13932, 14061, 14388, 17028, 17658, 18748, 21582, 25542, 28122, 32373, 35316, 38313, 42183, 43164, 51084, 51557, 56244, 64746, 76626, 84366, 97119, 103114, 126549, 129492, 153252, 154671, 168732, 194238, 206228, 253098, 309342, 379647, 388476, 464013, 506196, 618684, 759294, 928026, 1392039, 1518588, 1856052, 2784078, 4176117, 5568156, 8352234, 16704468]

約数ペア:

[(1, 16704468), (2, 8352234), (3, 5568156), (4, 4176117), (6, 2784078), (9, 1856052), (11, 1518588), (12, 1392039), (18, 928026), (22, 759294), (27, 618684), (33, 506196), (36, 464013), (43, 388476), (44, 379647), (54, 309342), (66, 253098), (81, 206228), (86, 194238), (99, 168732), (108, 154671), (109, 153252), (129, 129492), (132, 126549), (162, 103114), (172, 97119), (198, 84366), (218, 76626), (258, 64746), (297, 56244), (324, 51557), (327, 51084), (387, 43164), (396, 42183), (436, 38313), (473, 35316), (516, 32373), (594, 28122), (654, 25542), (774, 21582), (891, 18748), (946, 17658), (981, 17028), (1161, 14388), (1188, 14061), (1199, 13932), (1308, 12771), (1419, 11772), (1548, 10791), (1782, 9374), (1892, 8829), (1962, 8514), (2322, 7194), (2398, 6966), (2838, 5886), (2943, 5676), (3483, 4796), (3564, 4687), (3597, 4644), (3924, 4257)]