16968276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{2789}}^1$

素因数の和:2825

約数の個数: 54

約数和(自身を含む): 46461870

約数和(自身を除く): 29493594

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 2789, 3042, 5578, 6084, 8367, 11156, 16734, 25101, 33468, 36257, 50202, 72514, 100404, 108771, 145028, 217542, 326313, 435084, 471341, 652626, 942682, 1305252, 1414023, 1885364, 2828046, 4242069, 5656092, 8484138, 16968276]

約数ペア:

[(1, 16968276), (2, 8484138), (3, 5656092), (4, 4242069), (6, 2828046), (9, 1885364), (12, 1414023), (13, 1305252), (18, 942682), (26, 652626), (36, 471341), (39, 435084), (52, 326313), (78, 217542), (117, 145028), (156, 108771), (169, 100404), (234, 72514), (338, 50202), (468, 36257), (507, 33468), (676, 25101), (1014, 16734), (1521, 11156), (2028, 8367), (2789, 6084), (3042, 5578)]