16722972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{66361}}^1$

素因数の和:66378

約数の個数: 36

約数和(自身を含む): 48311536

約数和(自身を除く): 31588564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 66361, 132722, 199083, 265444, 398166, 464527, 597249, 796332, 929054, 1194498, 1393581, 1858108, 2388996, 2787162, 4180743, 5574324, 8361486, 16722972]

約数ペア:

[(1, 16722972), (2, 8361486), (3, 5574324), (4, 4180743), (6, 2787162), (7, 2388996), (9, 1858108), (12, 1393581), (14, 1194498), (18, 929054), (21, 796332), (28, 597249), (36, 464527), (42, 398166), (63, 265444), (84, 199083), (126, 132722), (252, 66361)]