17969704678

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{8839}}^1$

素因数の和:9292

約数の個数: 32

約数和(自身を含む): 28104410880

約数和(自身を除く): 10134706202

約数列:

[1, 2, 37, 74, 83, 166, 331, 662, 3071, 6142, 8839, 12247, 17678, 24494, 27473, 54946, 327043, 654086, 733637, 1016501, 1467274, 2033002, 2925709, 5851418, 27144569, 54289138, 108251233, 216502466, 242833847, 485667694, 8984852339, 17969704678]

約数ペア:

[(1, 17969704678), (2, 8984852339), (37, 485667694), (74, 242833847), (83, 216502466), (166, 108251233), (331, 54289138), (662, 27144569), (3071, 5851418), (6142, 2925709), (8839, 2033002), (12247, 1467274), (17678, 1016501), (24494, 733637), (27473, 654086), (54946, 327043)]