8498988

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{769}}^1$

素因数の和:1086

約数の個数: 36

約数和(自身を含む): 21581560

約数和(自身を除く): 13082572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 769, 921, 1228, 1538, 1842, 2307, 2763, 3076, 3684, 4614, 5526, 6921, 9228, 11052, 13842, 27684, 236083, 472166, 708249, 944332, 1416498, 2124747, 2832996, 4249494, 8498988]

約数ペア:

[(1, 8498988), (2, 4249494), (3, 2832996), (4, 2124747), (6, 1416498), (9, 944332), (12, 708249), (18, 472166), (36, 236083), (307, 27684), (614, 13842), (769, 11052), (921, 9228), (1228, 6921), (1538, 5526), (1842, 4614), (2307, 3684), (2763, 3076)]