61263468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{243109}}^1$

素因数の和:243126

約数の個数: 36

約数和(自身を含む): 176984080

約数和(自身を除く): 115720612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 243109, 486218, 729327, 972436, 1458654, 1701763, 2187981, 2917308, 3403526, 4375962, 5105289, 6807052, 8751924, 10210578, 15315867, 20421156, 30631734, 61263468]

約数ペア:

[(1, 61263468), (2, 30631734), (3, 20421156), (4, 15315867), (6, 10210578), (7, 8751924), (9, 6807052), (12, 5105289), (14, 4375962), (18, 3403526), (21, 2917308), (28, 2187981), (36, 1701763), (42, 1458654), (63, 972436), (84, 729327), (126, 486218), (252, 243109)]