18584622

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1150

約数の個数: 72

約数和(自身を含む): 49350600

約数和(自身を除く): 30765978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1109, 1197, 1862, 2218, 2394, 2793, 3327, 5586, 6654, 7763, 8379, 9981, 15526, 16758, 19962, 21071, 23289, 42142, 46578, 54341, 63213, 69867, 108682, 126426, 139734, 147497, 163023, 189639, 294994, 326046, 379278, 442491, 489069, 884982, 978138, 1032479, 1327473, 2064958, 2654946, 3097437, 6194874, 9292311, 18584622]

約数ペア:

[(1, 18584622), (2, 9292311), (3, 6194874), (6, 3097437), (7, 2654946), (9, 2064958), (14, 1327473), (18, 1032479), (19, 978138), (21, 884982), (38, 489069), (42, 442491), (49, 379278), (57, 326046), (63, 294994), (98, 189639), (114, 163023), (126, 147497), (133, 139734), (147, 126426), (171, 108682), (266, 69867), (294, 63213), (342, 54341), (399, 46578), (441, 42142), (798, 23289), (882, 21071), (931, 19962), (1109, 16758), (1197, 15526), (1862, 9981), (2218, 8379), (2394, 7763), (2793, 6654), (3327, 5586)]