2618947359

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3803}}^1$

素因数の和:4476

約数の個数: 48

約数和(自身を含む): 4585980672

約数和(自身を除く): 1967033313

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 643, 1071, 1929, 3803, 4501, 5787, 10931, 11409, 13503, 26621, 32793, 34227, 40509, 64651, 76517, 79863, 98379, 193953, 229551, 239589, 452557, 581859, 688653, 1357671, 2445329, 4073013, 7335987, 17117303, 22007961, 41570593, 51351909, 124711779, 154055727, 290994151, 374135337, 872982453, 2618947359]

約数ペア:

[(1, 2618947359), (3, 872982453), (7, 374135337), (9, 290994151), (17, 154055727), (21, 124711779), (51, 51351909), (63, 41570593), (119, 22007961), (153, 17117303), (357, 7335987), (643, 4073013), (1071, 2445329), (1929, 1357671), (3803, 688653), (4501, 581859), (5787, 452557), (10931, 239589), (11409, 229551), (13503, 193953), (26621, 98379), (32793, 79863), (34227, 76517), (40509, 64651)]