21484392

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{38921}}^1$

素因数の和:38953

約数の個数: 32

約数和(自身を含む): 56047680

約数和(自身を除く): 34563288

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 38921, 77842, 116763, 155684, 233526, 311368, 467052, 895183, 934104, 1790366, 2685549, 3580732, 5371098, 7161464, 10742196, 21484392]

約数ペア:

[(1, 21484392), (2, 10742196), (3, 7161464), (4, 5371098), (6, 3580732), (8, 2685549), (12, 1790366), (23, 934104), (24, 895183), (46, 467052), (69, 311368), (92, 233526), (138, 155684), (184, 116763), (276, 77842), (552, 38921)]