18339059908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1\times {\mathrm{23671}}^1$

素因数の和:24052

約数の個数: 48

約数和(自身を含む): 35410281984

約数和(自身を除く): 17071222076

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 317, 611, 634, 1222, 1268, 2444, 4121, 8242, 14899, 16484, 23671, 29798, 47342, 59596, 94684, 193687, 307723, 387374, 615446, 774748, 1112537, 1230892, 2225074, 4450148, 7503707, 14462981, 15007414, 28925962, 30014828, 57851924, 97548191, 195096382, 352674229, 390192764, 705348458, 1410696916, 4584764977, 9169529954, 18339059908]

約数ペア:

[(1, 18339059908), (2, 9169529954), (4, 4584764977), (13, 1410696916), (26, 705348458), (47, 390192764), (52, 352674229), (94, 195096382), (188, 97548191), (317, 57851924), (611, 30014828), (634, 28925962), (1222, 15007414), (1268, 14462981), (2444, 7503707), (4121, 4450148), (8242, 2225074), (14899, 1230892), (16484, 1112537), (23671, 774748), (29798, 615446), (47342, 387374), (59596, 307723), (94684, 193687)]