18448007512

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2161}}^1\times {\mathrm{8819}}^1$

素因数の和:11008

約数の個数: 48

約数和(自身を含む): 38042335800

約数和(自身を除く): 19594328288

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2161, 4322, 8644, 8819, 17288, 17638, 23771, 35276, 47542, 70552, 95084, 97009, 190168, 194018, 261481, 388036, 522962, 776072, 1045924, 1067099, 2091848, 2134198, 4268396, 8536792, 19057859, 38115718, 76231436, 152462872, 209636449, 419272898, 838545796, 1677091592, 2306000939, 4612001878, 9224003756, 18448007512]

約数ペア:

[(1, 18448007512), (2, 9224003756), (4, 4612001878), (8, 2306000939), (11, 1677091592), (22, 838545796), (44, 419272898), (88, 209636449), (121, 152462872), (242, 76231436), (484, 38115718), (968, 19057859), (2161, 8536792), (4322, 4268396), (8644, 2134198), (8819, 2091848), (17288, 1067099), (17638, 1045924), (23771, 776072), (35276, 522962), (47542, 388036), (70552, 261481), (95084, 194018), (97009, 190168)]