6420021258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{21836807}}^1$

素因数の和:21836826

約数の個数: 24

約数和(自身を含む): 14936376672

約数和(自身を除く): 8516355414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 21836807, 43673614, 65510421, 131020842, 152857649, 305715298, 458572947, 917145894, 1070003543, 2140007086, 3210010629, 6420021258]

約数ペア:

[(1, 6420021258), (2, 3210010629), (3, 2140007086), (6, 1070003543), (7, 917145894), (14, 458572947), (21, 305715298), (42, 152857649), (49, 131020842), (98, 65510421), (147, 43673614), (294, 21836807)]