7943418

素因数分解:

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

素因数の和:2779

約数の個数: 48

約数和(自身を含む): 20532096

約数和(自身を除く): 12588678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2741, 2898, 5482, 8223, 16446, 19187, 24669, 38374, 49338, 57561, 63043, 115122, 126086, 172683, 189129, 345366, 378258, 441301, 567387, 882602, 1134774, 1323903, 2647806, 3971709, 7943418]

約数ペア:

[(1, 7943418), (2, 3971709), (3, 2647806), (6, 1323903), (7, 1134774), (9, 882602), (14, 567387), (18, 441301), (21, 378258), (23, 345366), (42, 189129), (46, 172683), (63, 126086), (69, 115122), (126, 63043), (138, 57561), (161, 49338), (207, 38374), (322, 24669), (414, 19187), (483, 16446), (966, 8223), (1449, 5482), (2741, 2898)]