17983836

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12835

約数の個数: 48

約数和(自身を含む): 50215200

約数和(自身を除く): 32231364

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 12809, 25618, 38427, 51236, 76854, 115281, 153708, 166517, 230562, 333034, 345843, 461124, 499551, 666068, 691686, 999102, 1383372, 1498653, 1998204, 2997306, 4495959, 5994612, 8991918, 17983836]

約数ペア:

[(1, 17983836), (2, 8991918), (3, 5994612), (4, 4495959), (6, 2997306), (9, 1998204), (12, 1498653), (13, 1383372), (18, 999102), (26, 691686), (27, 666068), (36, 499551), (39, 461124), (52, 345843), (54, 333034), (78, 230562), (108, 166517), (117, 153708), (156, 115281), (234, 76854), (351, 51236), (468, 38427), (702, 25618), (1404, 12809)]