1813306528

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{19009}}^1$

素因数の和:19301

約数の個数: 48

約数和(自身を含む): 3909064320

約数和(自身を除く): 2095757792

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 271, 352, 542, 1084, 2168, 2981, 4336, 5962, 8672, 11924, 19009, 23848, 38018, 47696, 76036, 95392, 152072, 209099, 304144, 418198, 608288, 836396, 1672792, 3345584, 5151439, 6691168, 10302878, 20605756, 41211512, 56665829, 82423024, 113331658, 164846048, 226663316, 453326632, 906653264, 1813306528]

約数ペア:

[(1, 1813306528), (2, 906653264), (4, 453326632), (8, 226663316), (11, 164846048), (16, 113331658), (22, 82423024), (32, 56665829), (44, 41211512), (88, 20605756), (176, 10302878), (271, 6691168), (352, 5151439), (542, 3345584), (1084, 1672792), (2168, 836396), (2981, 608288), (4336, 418198), (5962, 304144), (8672, 209099), (11924, 152072), (19009, 95392), (23848, 76036), (38018, 47696)]