8911938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3167}}^1$

素因数の和:3246

約数の個数: 32

約数和(自身を含む): 20680704

約数和(自身を除く): 11768766

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 3167, 6334, 9501, 19002, 22169, 44338, 66507, 133014, 212189, 424378, 636567, 1273134, 1485323, 2970646, 4455969, 8911938]

約数ペア:

[(1, 8911938), (2, 4455969), (3, 2970646), (6, 1485323), (7, 1273134), (14, 636567), (21, 424378), (42, 212189), (67, 133014), (134, 66507), (201, 44338), (402, 22169), (469, 19002), (938, 9501), (1407, 6334), (2814, 3167)]