17871642

素因数分解:

$2^1\times 3^2\times {\mathrm{433}}^1\times {\mathrm{2293}}^1$

素因数の和:2734

約数の個数: 24

約数和(自身を含む): 38828244

約数和(自身を除く): 20956602

約数列:

[1, 2, 3, 6, 9, 18, 433, 866, 1299, 2293, 2598, 3897, 4586, 6879, 7794, 13758, 20637, 41274, 992869, 1985738, 2978607, 5957214, 8935821, 17871642]

約数ペア:

[(1, 17871642), (2, 8935821), (3, 5957214), (6, 2978607), (9, 1985738), (18, 992869), (433, 41274), (866, 20637), (1299, 13758), (2293, 7794), (2598, 6879), (3897, 4586)]