1902510252

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^2\times {\mathrm{38603}}^1$

素因数の和:38687

約数の個数: 54

約数和(自身を含む): 4942740348

約数和(自身を除く): 3040230096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1369, 2738, 4107, 5476, 8214, 12321, 16428, 24642, 38603, 49284, 77206, 115809, 154412, 231618, 347427, 463236, 694854, 1389708, 1428311, 2856622, 4284933, 5713244, 8569866, 12854799, 17139732, 25709598, 51419196, 52847507, 105695014, 158542521, 211390028, 317085042, 475627563, 634170084, 951255126, 1902510252]

約数ペア:

[(1, 1902510252), (2, 951255126), (3, 634170084), (4, 475627563), (6, 317085042), (9, 211390028), (12, 158542521), (18, 105695014), (36, 52847507), (37, 51419196), (74, 25709598), (111, 17139732), (148, 12854799), (222, 8569866), (333, 5713244), (444, 4284933), (666, 2856622), (1332, 1428311), (1369, 1389708), (2738, 694854), (4107, 463236), (5476, 347427), (8214, 231618), (12321, 154412), (16428, 115809), (24642, 77206), (38603, 49284)]