17389986

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:586

約数の個数: 32

約数和(自身を含む): 35900928

約数和(自身を除く): 18510942

約数列:

[1, 2, 3, 6, 41, 82, 123, 223, 246, 317, 446, 634, 669, 951, 1338, 1902, 9143, 12997, 18286, 25994, 27429, 38991, 54858, 70691, 77982, 141382, 212073, 424146, 2898331, 5796662, 8694993, 17389986]

約数ペア:

[(1, 17389986), (2, 8694993), (3, 5796662), (6, 2898331), (41, 424146), (82, 212073), (123, 141382), (223, 77982), (246, 70691), (317, 54858), (446, 38991), (634, 27429), (669, 25994), (951, 18286), (1338, 12997), (1902, 9143)]