423788946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1441459}}^1$

素因数の和:1441478

約数の個数: 24

約数和(自身を含む): 985958640

約数和(自身を除く): 562169694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1441459, 2882918, 4324377, 8648754, 10090213, 20180426, 30270639, 60541278, 70631491, 141262982, 211894473, 423788946]

約数ペア:

[(1, 423788946), (2, 211894473), (3, 141262982), (6, 70631491), (7, 60541278), (14, 30270639), (21, 20180426), (42, 10090213), (49, 8648754), (98, 4324377), (147, 2882918), (294, 1441459)]