30811842

素因数分解:

$2^1\times 3^2\times {\mathrm{911}}^1\times {\mathrm{1879}}^1$

素因数の和:2798

約数の個数: 24

約数和(自身を含む): 66867840

約数和(自身を除く): 36055998

約数列:

[1, 2, 3, 6, 9, 18, 911, 1822, 1879, 2733, 3758, 5466, 5637, 8199, 11274, 16398, 16911, 33822, 1711769, 3423538, 5135307, 10270614, 15405921, 30811842]

約数ペア:

[(1, 30811842), (2, 15405921), (3, 10270614), (6, 5135307), (9, 3423538), (18, 1711769), (911, 33822), (1822, 16911), (1879, 16398), (2733, 11274), (3758, 8199), (5466, 5637)]