18662120784

素因数分解:

$2^4\times 3^2\times {\mathrm{11243}}^1\times {\mathrm{11527}}^1$

素因数の和:22784

約数の個数: 60

約数和(自身を含む): 52237195296

約数和(自身を除く): 33575074512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11243, 11527, 22486, 23054, 33729, 34581, 44972, 46108, 67458, 69162, 89944, 92216, 101187, 103743, 134916, 138324, 179888, 184432, 202374, 207486, 269832, 276648, 404748, 414972, 539664, 553296, 809496, 829944, 1618992, 1659888, 129598061, 259196122, 388794183, 518392244, 777588366, 1036784488, 1166382549, 1555176732, 2073568976, 2332765098, 3110353464, 4665530196, 6220706928, 9331060392, 18662120784]

約数ペア:

[(1, 18662120784), (2, 9331060392), (3, 6220706928), (4, 4665530196), (6, 3110353464), (8, 2332765098), (9, 2073568976), (12, 1555176732), (16, 1166382549), (18, 1036784488), (24, 777588366), (36, 518392244), (48, 388794183), (72, 259196122), (144, 129598061), (11243, 1659888), (11527, 1618992), (22486, 829944), (23054, 809496), (33729, 553296), (34581, 539664), (44972, 414972), (46108, 404748), (67458, 276648), (69162, 269832), (89944, 207486), (92216, 202374), (101187, 184432), (103743, 179888), (134916, 138324)]