18610128

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1873}}^1$

素因数の和:1913

約数の個数: 80

約数和(自身を含む): 55770240

約数和(自身を除く): 37160112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1656, 1873, 2484, 3312, 3746, 4968, 5619, 7492, 9936, 11238, 14984, 16857, 22476, 29968, 33714, 43079, 44952, 50571, 67428, 86158, 89904, 101142, 129237, 134856, 172316, 202284, 258474, 269712, 344632, 387711, 404568, 516948, 689264, 775422, 809136, 1033896, 1163133, 1550844, 2067792, 2326266, 3101688, 4652532, 6203376, 9305064, 18610128]

約数ペア:

[(1, 18610128), (2, 9305064), (3, 6203376), (4, 4652532), (6, 3101688), (8, 2326266), (9, 2067792), (12, 1550844), (16, 1163133), (18, 1033896), (23, 809136), (24, 775422), (27, 689264), (36, 516948), (46, 404568), (48, 387711), (54, 344632), (69, 269712), (72, 258474), (92, 202284), (108, 172316), (138, 134856), (144, 129237), (184, 101142), (207, 89904), (216, 86158), (276, 67428), (368, 50571), (414, 44952), (432, 43079), (552, 33714), (621, 29968), (828, 22476), (1104, 16857), (1242, 14984), (1656, 11238), (1873, 9936), (2484, 7492), (3312, 5619), (3746, 4968)]