18132156790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{1051}}^1$

素因数の和:1234

約数の個数: 96

約数和(自身を含む): 36926108928

約数和(自身を除く): 18793952138

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 71, 94, 110, 142, 235, 355, 470, 517, 710, 781, 1034, 1051, 1562, 2102, 2209, 2585, 3337, 3905, 4418, 5170, 5255, 6674, 7810, 10510, 11045, 11561, 16685, 22090, 23122, 24299, 33370, 36707, 48598, 49397, 57805, 73414, 74621, 98794, 115610, 121495, 149242, 156839, 183535, 242990, 246985, 313678, 367070, 373105, 493970, 543367, 746210, 784195, 820831, 1086734, 1568390, 1641662, 1725229, 2321659, 2716835, 3450458, 3507187, 4104155, 4643318, 5433670, 7014374, 8208310, 8626145, 11608295, 17252290, 17535935, 23216590, 25538249, 35071870, 38579057, 51076498, 77158114, 127691245, 164837789, 192895285, 255382490, 329675578, 385790570, 824188945, 1648377890, 1813215679, 3626431358, 9066078395, 18132156790]

約数ペア:

[(1, 18132156790), (2, 9066078395), (5, 3626431358), (10, 1813215679), (11, 1648377890), (22, 824188945), (47, 385790570), (55, 329675578), (71, 255382490), (94, 192895285), (110, 164837789), (142, 127691245), (235, 77158114), (355, 51076498), (470, 38579057), (517, 35071870), (710, 25538249), (781, 23216590), (1034, 17535935), (1051, 17252290), (1562, 11608295), (2102, 8626145), (2209, 8208310), (2585, 7014374), (3337, 5433670), (3905, 4643318), (4418, 4104155), (5170, 3507187), (5255, 3450458), (6674, 2716835), (7810, 2321659), (10510, 1725229), (11045, 1641662), (11561, 1568390), (16685, 1086734), (22090, 820831), (23122, 784195), (24299, 746210), (33370, 543367), (36707, 493970), (48598, 373105), (49397, 367070), (57805, 313678), (73414, 246985), (74621, 242990), (98794, 183535), (115610, 156839), (121495, 149242)]