42762678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{8017}}^1$

素因数の和:8156

約数の個数: 32

約数和(自身を含む): 98525184

約数和(自身を除く): 55762506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 127, 254, 381, 762, 889, 1778, 2667, 5334, 8017, 16034, 24051, 48102, 56119, 112238, 168357, 336714, 1018159, 2036318, 3054477, 6108954, 7127113, 14254226, 21381339, 42762678]

約数ペア:

[(1, 42762678), (2, 21381339), (3, 14254226), (6, 7127113), (7, 6108954), (14, 3054477), (21, 2036318), (42, 1018159), (127, 336714), (254, 168357), (381, 112238), (762, 56119), (889, 48102), (1778, 24051), (2667, 16034), (5334, 8017)]