40210638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13933}}^1$

素因数の和:13988

約数の個数: 32

約数和(自身を含む): 88954656

約数和(自身を除く): 48744018

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 13933, 27866, 41799, 83598, 181129, 362258, 515521, 543387, 1031042, 1086774, 1546563, 3093126, 6701773, 13403546, 20105319, 40210638]

約数ペア:

[(1, 40210638), (2, 20105319), (3, 13403546), (6, 6701773), (13, 3093126), (26, 1546563), (37, 1086774), (39, 1031042), (74, 543387), (78, 515521), (111, 362258), (222, 181129), (481, 83598), (962, 41799), (1443, 27866), (2886, 13933)]