181221852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{3739}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 484225280

約数和(自身を除く): 303003428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 577, 1154, 1731, 2308, 3462, 3739, 4039, 6924, 7478, 8078, 11217, 12117, 14956, 16156, 22434, 24234, 26173, 44868, 48468, 52346, 78519, 104692, 157038, 314076, 2157403, 4314806, 6472209, 8629612, 12944418, 15101821, 25888836, 30203642, 45305463, 60407284, 90610926, 181221852]

約数ペア:

[(1, 181221852), (2, 90610926), (3, 60407284), (4, 45305463), (6, 30203642), (7, 25888836), (12, 15101821), (14, 12944418), (21, 8629612), (28, 6472209), (42, 4314806), (84, 2157403), (577, 314076), (1154, 157038), (1731, 104692), (2308, 78519), (3462, 52346), (3739, 48468), (4039, 44868), (6924, 26173), (7478, 24234), (8078, 22434), (11217, 16156), (12117, 14956)]