279468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1109}}^1$

素因数の和:1126

約数の個数: 36

約数和(自身を含む): 808080

約数和(自身を除く): 528612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1109, 2218, 3327, 4436, 6654, 7763, 9981, 13308, 15526, 19962, 23289, 31052, 39924, 46578, 69867, 93156, 139734, 279468]

約数ペア:

[(1, 279468), (2, 139734), (3, 93156), (4, 69867), (6, 46578), (7, 39924), (9, 31052), (12, 23289), (14, 19962), (18, 15526), (21, 13308), (28, 9981), (36, 7763), (42, 6654), (63, 4436), (84, 3327), (126, 2218), (252, 1109)]