22153428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1301}}^1$

素因数の和:1365

約数の個数: 72

約数和(自身を含む): 62558496

約数和(自身を除く): 40405068

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, 1301, 1419, 1548, 1892, 2602, 2838, 3903, 4257, 5204, 5676, 7806, 8514, 11709, 14311, 15612, 17028, 23418, 28622, 42933, 46836, 55943, 57244, 85866, 111886, 128799, 167829, 171732, 223772, 257598, 335658, 503487, 515196, 615373, 671316, 1006974, 1230746, 1846119, 2013948, 2461492, 3692238, 5538357, 7384476, 11076714, 22153428]

約数ペア:

[(1, 22153428), (2, 11076714), (3, 7384476), (4, 5538357), (6, 3692238), (9, 2461492), (11, 2013948), (12, 1846119), (18, 1230746), (22, 1006974), (33, 671316), (36, 615373), (43, 515196), (44, 503487), (66, 335658), (86, 257598), (99, 223772), (129, 171732), (132, 167829), (172, 128799), (198, 111886), (258, 85866), (387, 57244), (396, 55943), (473, 46836), (516, 42933), (774, 28622), (946, 23418), (1301, 17028), (1419, 15612), (1548, 14311), (1892, 11709), (2602, 8514), (2838, 7806), (3903, 5676), (4257, 5204)]