291206244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3466741}}^1$

素因数の和:3466755

約数の個数: 24

約数和(自身を含む): 776550208

約数和(自身を除く): 485343964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3466741, 6933482, 10400223, 13866964, 20800446, 24267187, 41600892, 48534374, 72801561, 97068748, 145603122, 291206244]

約数ペア:

[(1, 291206244), (2, 145603122), (3, 97068748), (4, 72801561), (6, 48534374), (7, 41600892), (12, 24267187), (14, 20800446), (21, 13866964), (28, 10400223), (42, 6933482), (84, 3466741)]