120740844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1437391}}^1$

素因数の和:1437405

約数の個数: 24

約数和(自身を含む): 321975808

約数和(自身を除く): 201234964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1437391, 2874782, 4312173, 5749564, 8624346, 10061737, 17248692, 20123474, 30185211, 40246948, 60370422, 120740844]

約数ペア:

[(1, 120740844), (2, 60370422), (3, 40246948), (4, 30185211), (6, 20123474), (7, 17248692), (12, 10061737), (14, 8624346), (21, 5749564), (28, 4312173), (42, 2874782), (84, 1437391)]