18277942746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{557}}^1\times {\mathrm{781309}}^1$

素因数の和:781878

約数の個数: 32

約数和(自身を含む): 41853214080

約数和(自身を除く): 23575271334

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 557, 1114, 1671, 3342, 3899, 7798, 11697, 23394, 781309, 1562618, 2343927, 4687854, 5469163, 10938326, 16407489, 32814978, 435189113, 870378226, 1305567339, 2611134678, 3046323791, 6092647582, 9138971373, 18277942746]

約数ペア:

[(1, 18277942746), (2, 9138971373), (3, 6092647582), (6, 3046323791), (7, 2611134678), (14, 1305567339), (21, 870378226), (42, 435189113), (557, 32814978), (1114, 16407489), (1671, 10938326), (3342, 5469163), (3899, 4687854), (7798, 2343927), (11697, 1562618), (23394, 781309)]