17209512

素因数分解:

$2^3\times 3^2\times {\mathrm{479}}^1\times {\mathrm{499}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 46800000

約数和(自身を除く): 29590488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 479, 499, 958, 998, 1437, 1497, 1916, 1996, 2874, 2994, 3832, 3992, 4311, 4491, 5748, 5988, 8622, 8982, 11496, 11976, 17244, 17964, 34488, 35928, 239021, 478042, 717063, 956084, 1434126, 1912168, 2151189, 2868252, 4302378, 5736504, 8604756, 17209512]

約数ペア:

[(1, 17209512), (2, 8604756), (3, 5736504), (4, 4302378), (6, 2868252), (8, 2151189), (9, 1912168), (12, 1434126), (18, 956084), (24, 717063), (36, 478042), (72, 239021), (479, 35928), (499, 34488), (958, 17964), (998, 17244), (1437, 11976), (1497, 11496), (1916, 8982), (1996, 8622), (2874, 5988), (2994, 5748), (3832, 4491), (3992, 4311)]