319129146

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{281419}}^1$

素因数の和:281440

約数の個数: 40

約数和(自身を含む): 817243680

約数和(自身を除く): 498114534

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 281419, 562838, 844257, 1688514, 1969933, 2532771, 3939866, 5065542, 5909799, 7598313, 11819598, 15196626, 17729397, 22794939, 35458794, 45589878, 53188191, 106376382, 159564573, 319129146]

約数ペア:

[(1, 319129146), (2, 159564573), (3, 106376382), (6, 53188191), (7, 45589878), (9, 35458794), (14, 22794939), (18, 17729397), (21, 15196626), (27, 11819598), (42, 7598313), (54, 5909799), (63, 5065542), (81, 3939866), (126, 2532771), (162, 1969933), (189, 1688514), (378, 844257), (567, 562838), (1134, 281419)]