66163818

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{313}}^1\times {\mathrm{719}}^1$

素因数の和:1051

約数の個数: 48

約数和(自身を含む): 154638720

約数和(自身を除く): 88474902

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 313, 626, 719, 939, 1438, 1878, 2157, 2191, 4314, 4382, 5033, 6573, 10066, 13146, 15099, 15337, 30198, 30674, 35231, 46011, 70462, 92022, 105693, 211386, 225047, 450094, 675141, 1350282, 1575329, 3150658, 4725987, 9451974, 11027303, 22054606, 33081909, 66163818]

約数ペア:

[(1, 66163818), (2, 33081909), (3, 22054606), (6, 11027303), (7, 9451974), (14, 4725987), (21, 3150658), (42, 1575329), (49, 1350282), (98, 675141), (147, 450094), (294, 225047), (313, 211386), (626, 105693), (719, 92022), (939, 70462), (1438, 46011), (1878, 35231), (2157, 30674), (2191, 30198), (4314, 15337), (4382, 15099), (5033, 13146), (6573, 10066)]