18606252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{617}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 49835520

約数和(自身を除く): 31229268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 617, 718, 1077, 1234, 1436, 1851, 2154, 2468, 2513, 3702, 4308, 4319, 5026, 7404, 7539, 8638, 10052, 12957, 15078, 17276, 25914, 30156, 51828, 221503, 443006, 664509, 886012, 1329018, 1550521, 2658036, 3101042, 4651563, 6202084, 9303126, 18606252]

約数ペア:

[(1, 18606252), (2, 9303126), (3, 6202084), (4, 4651563), (6, 3101042), (7, 2658036), (12, 1550521), (14, 1329018), (21, 886012), (28, 664509), (42, 443006), (84, 221503), (359, 51828), (617, 30156), (718, 25914), (1077, 17276), (1234, 15078), (1436, 12957), (1851, 10052), (2154, 8638), (2468, 7539), (2513, 7404), (3702, 5026), (4308, 4319)]