68442906

素因数分解:

$2^1\times 3^1\times 7^4\times {\mathrm{4751}}^1$

素因数の和:4784

約数の個数: 40

約数和(自身を含む): 159724224

約数和(自身を除く): 91281318

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 2401, 4751, 4802, 7203, 9502, 14253, 14406, 28506, 33257, 66514, 99771, 199542, 232799, 465598, 698397, 1396794, 1629593, 3259186, 4888779, 9777558, 11407151, 22814302, 34221453, 68442906]

約数ペア:

[(1, 68442906), (2, 34221453), (3, 22814302), (6, 11407151), (7, 9777558), (14, 4888779), (21, 3259186), (42, 1629593), (49, 1396794), (98, 698397), (147, 465598), (294, 232799), (343, 199542), (686, 99771), (1029, 66514), (2058, 33257), (2401, 28506), (4751, 14406), (4802, 14253), (7203, 9502)]