2018314768

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{176921}}^1$

素因数の和:176983

約数の個数: 40

約数和(自身を含む): 4212158976

約数和(自身を除く): 2193844208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 176921, 353842, 707684, 1415368, 2830736, 4069183, 5484551, 8138366, 10969102, 16276732, 21938204, 32553464, 43876408, 65106928, 87752816, 126144673, 252289346, 504578692, 1009157384, 2018314768]

約数ペア:

[(1, 2018314768), (2, 1009157384), (4, 504578692), (8, 252289346), (16, 126144673), (23, 87752816), (31, 65106928), (46, 43876408), (62, 32553464), (92, 21938204), (124, 16276732), (184, 10969102), (248, 8138366), (368, 5484551), (496, 4069183), (713, 2830736), (1426, 1415368), (2852, 707684), (5704, 353842), (11408, 176921)]