1896888

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{1613}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 5519880

約数和(自身を除く): 3622992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 1613, 3226, 4839, 6452, 9678, 11291, 12904, 19356, 22582, 33873, 38712, 45164, 67746, 79037, 90328, 135492, 158074, 237111, 270984, 316148, 474222, 632296, 948444, 1896888]

約数ペア:

[(1, 1896888), (2, 948444), (3, 632296), (4, 474222), (6, 316148), (7, 270984), (8, 237111), (12, 158074), (14, 135492), (21, 90328), (24, 79037), (28, 67746), (42, 45164), (49, 38712), (56, 33873), (84, 22582), (98, 19356), (147, 12904), (168, 11291), (196, 9678), (294, 6452), (392, 4839), (588, 3226), (1176, 1613)]