40847688

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{81047}}^1$

素因数の和:81066

約数の個数: 48

約数和(自身を含む): 126434880

約数和(自身を除く): 85587192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 81047, 162094, 243141, 324188, 486282, 567329, 648376, 729423, 972564, 1134658, 1458846, 1701987, 1945128, 2269316, 2917692, 3403974, 4538632, 5105961, 5835384, 6807948, 10211922, 13615896, 20423844, 40847688]

約数ペア:

[(1, 40847688), (2, 20423844), (3, 13615896), (4, 10211922), (6, 6807948), (7, 5835384), (8, 5105961), (9, 4538632), (12, 3403974), (14, 2917692), (18, 2269316), (21, 1945128), (24, 1701987), (28, 1458846), (36, 1134658), (42, 972564), (56, 729423), (63, 648376), (72, 567329), (84, 486282), (126, 324188), (168, 243141), (252, 162094), (504, 81047)]