21898392

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39671}}^1$

素因数の和:39703

約数の個数: 32

約数和(自身を含む): 57127680

約数和(自身を除く): 35229288

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39671, 79342, 119013, 158684, 238026, 317368, 476052, 912433, 952104, 1824866, 2737299, 3649732, 5474598, 7299464, 10949196, 21898392]

約数ペア:

[(1, 21898392), (2, 10949196), (3, 7299464), (4, 5474598), (6, 3649732), (8, 2737299), (12, 1824866), (23, 952104), (24, 912433), (46, 476052), (69, 317368), (92, 238026), (138, 158684), (184, 119013), (276, 79342), (552, 39671)]