18905166

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{150041}}^1$

素因数の和:150056

約数の個数: 24

約数和(自身を含む): 46813104

約数和(自身を除く): 27907938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 150041, 300082, 450123, 900246, 1050287, 1350369, 2100574, 2700738, 3150861, 6301722, 9452583, 18905166]

約数ペア:

[(1, 18905166), (2, 9452583), (3, 6301722), (6, 3150861), (7, 2700738), (9, 2100574), (14, 1350369), (18, 1050287), (21, 900246), (42, 450123), (63, 300082), (126, 150041)]