21167992422

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{821}}^1\times {\mathrm{14767}}^1$

素因数の和:15693

約数の個数: 48

約数和(自身を含む): 46396389312

約数和(自身を除く): 25228396890

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 821, 873, 1642, 1746, 2463, 4926, 7389, 14767, 14778, 29534, 44301, 79637, 88602, 132903, 159274, 238911, 265806, 477822, 716733, 1432399, 1433466, 2864798, 4297197, 8594394, 12123707, 12891591, 24247414, 25783182, 36371121, 72742242, 109113363, 218226726, 1175999579, 2351999158, 3527998737, 7055997474, 10583996211, 21167992422]

約数ペア:

[(1, 21167992422), (2, 10583996211), (3, 7055997474), (6, 3527998737), (9, 2351999158), (18, 1175999579), (97, 218226726), (194, 109113363), (291, 72742242), (582, 36371121), (821, 25783182), (873, 24247414), (1642, 12891591), (1746, 12123707), (2463, 8594394), (4926, 4297197), (7389, 2864798), (14767, 1433466), (14778, 1432399), (29534, 716733), (44301, 477822), (79637, 265806), (88602, 238911), (132903, 159274)]