2017111812

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1\times {\mathrm{5527}}^1$

素因数の和:7340

約数の個数: 48

約数和(自身を含む): 4987140480

約数和(自身を除く): 2970028668

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1789, 3578, 5367, 5527, 7156, 10734, 11054, 16581, 21468, 22108, 30413, 33162, 60826, 66324, 91239, 93959, 121652, 182478, 187918, 281877, 364956, 375836, 563754, 1127508, 9887803, 19775606, 29663409, 39551212, 59326818, 118653636, 168092651, 336185302, 504277953, 672370604, 1008555906, 2017111812]

約数ペア:

[(1, 2017111812), (2, 1008555906), (3, 672370604), (4, 504277953), (6, 336185302), (12, 168092651), (17, 118653636), (34, 59326818), (51, 39551212), (68, 29663409), (102, 19775606), (204, 9887803), (1789, 1127508), (3578, 563754), (5367, 375836), (5527, 364956), (7156, 281877), (10734, 187918), (11054, 182478), (16581, 121652), (21468, 93959), (22108, 91239), (30413, 66324), (33162, 60826)]