11665278

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1483}}^1$

素因数の和:1533

約数の個数: 48

約数和(自身を含む): 27780480

約数和(自身を除く): 16115202

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 414, 437, 874, 1311, 1483, 2622, 2966, 3933, 4449, 7866, 8898, 13347, 26694, 28177, 34109, 56354, 68218, 84531, 102327, 169062, 204654, 253593, 306981, 507186, 613962, 648071, 1296142, 1944213, 3888426, 5832639, 11665278]

約数ペア:

[(1, 11665278), (2, 5832639), (3, 3888426), (6, 1944213), (9, 1296142), (18, 648071), (19, 613962), (23, 507186), (38, 306981), (46, 253593), (57, 204654), (69, 169062), (114, 102327), (138, 84531), (171, 68218), (207, 56354), (342, 34109), (414, 28177), (437, 26694), (874, 13347), (1311, 8898), (1483, 7866), (2622, 4449), (2966, 3933)]