131351934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{66541}}^1$

素因数の和:66600

約数の個数: 32

約数和(自身を含む): 306625536

約数和(自身を除く): 175273602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 66541, 133082, 199623, 399246, 465787, 931574, 1397361, 2794722, 3127427, 6254854, 9382281, 18764562, 21891989, 43783978, 65675967, 131351934]

約数ペア:

[(1, 131351934), (2, 65675967), (3, 43783978), (6, 21891989), (7, 18764562), (14, 9382281), (21, 6254854), (42, 3127427), (47, 2794722), (94, 1397361), (141, 931574), (282, 465787), (329, 399246), (658, 199623), (987, 133082), (1974, 66541)]