19608918

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{66697}}^1$

素因数の和:66716

約数の個数: 24

約数和(自身を含む): 45621432

約数和(自身を除く): 26012514

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 66697, 133394, 200091, 400182, 466879, 933758, 1400637, 2801274, 3268153, 6536306, 9804459, 19608918]

約数ペア:

[(1, 19608918), (2, 9804459), (3, 6536306), (6, 3268153), (7, 2801274), (14, 1400637), (21, 933758), (42, 466879), (49, 400182), (98, 200091), (147, 133394), (294, 66697)]