17430868

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{6841}}^1$

素因数の和:6872

約数の個数: 36

約数和(自身を含む): 38219412

約数和(自身を除く): 20788544

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 6841, 13682, 27364, 47887, 88933, 95774, 177866, 191548, 335209, 355732, 622531, 670418, 1245062, 1340836, 2490124, 4357717, 8715434, 17430868]

約数ペア:

[(1, 17430868), (2, 8715434), (4, 4357717), (7, 2490124), (13, 1340836), (14, 1245062), (26, 670418), (28, 622531), (49, 355732), (52, 335209), (91, 191548), (98, 177866), (182, 95774), (196, 88933), (364, 47887), (637, 27364), (1274, 13682), (2548, 6841)]