18795561730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4561}}^1\times {\mathrm{37463}}^1$

素因数の和:42042

約数の個数: 32

約数和(自身を含む): 36916725888

約数和(自身を除く): 18121164158

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 4561, 9122, 22805, 37463, 45610, 50171, 74926, 100342, 187315, 250855, 374630, 412093, 501710, 824186, 2060465, 4120930, 170868743, 341737486, 854343715, 1708687430, 1879556173, 3759112346, 9397780865, 18795561730]

約数ペア:

[(1, 18795561730), (2, 9397780865), (5, 3759112346), (10, 1879556173), (11, 1708687430), (22, 854343715), (55, 341737486), (110, 170868743), (4561, 4120930), (9122, 2060465), (22805, 824186), (37463, 501710), (45610, 412093), (50171, 374630), (74926, 250855), (100342, 187315)]