15886836

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2741}}^1$

素因数の和:2781

約数の個数: 72

約数和(自身を含む): 47908224

約数和(自身を除く): 32021388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2741, 2898, 5482, 5796, 8223, 10964, 16446, 19187, 24669, 32892, 38374, 49338, 57561, 63043, 76748, 98676, 115122, 126086, 172683, 189129, 230244, 252172, 345366, 378258, 441301, 567387, 690732, 756516, 882602, 1134774, 1323903, 1765204, 2269548, 2647806, 3971709, 5295612, 7943418, 15886836]

約数ペア:

[(1, 15886836), (2, 7943418), (3, 5295612), (4, 3971709), (6, 2647806), (7, 2269548), (9, 1765204), (12, 1323903), (14, 1134774), (18, 882602), (21, 756516), (23, 690732), (28, 567387), (36, 441301), (42, 378258), (46, 345366), (63, 252172), (69, 230244), (84, 189129), (92, 172683), (126, 126086), (138, 115122), (161, 98676), (207, 76748), (252, 63043), (276, 57561), (322, 49338), (414, 38374), (483, 32892), (644, 24669), (828, 19187), (966, 16446), (1449, 10964), (1932, 8223), (2741, 5796), (2898, 5482)]