12791058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 48

約数和(自身を含む): 30068640

約数和(自身を除く): 17277582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 139, 147, 278, 294, 313, 417, 626, 834, 939, 973, 1878, 1946, 2191, 2919, 4382, 5838, 6573, 6811, 13146, 13622, 15337, 20433, 30674, 40866, 43507, 46011, 87014, 92022, 130521, 261042, 304549, 609098, 913647, 1827294, 2131843, 4263686, 6395529, 12791058]

約数ペア:

[(1, 12791058), (2, 6395529), (3, 4263686), (6, 2131843), (7, 1827294), (14, 913647), (21, 609098), (42, 304549), (49, 261042), (98, 130521), (139, 92022), (147, 87014), (278, 46011), (294, 43507), (313, 40866), (417, 30674), (626, 20433), (834, 15337), (939, 13622), (973, 13146), (1878, 6811), (1946, 6573), (2191, 5838), (2919, 4382)]