186674292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{997}}^1$

素因数の和:1757

約数の個数: 72

約数和(自身を含む): 540548736

約数和(自身を除く): 353874444

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 743, 997, 1486, 1994, 2229, 2972, 2991, 3988, 4458, 5201, 5982, 6687, 6979, 8916, 8973, 10402, 11964, 13374, 13958, 15603, 17946, 20804, 20937, 26748, 27916, 31206, 35892, 41874, 46809, 62412, 62811, 83748, 93618, 125622, 187236, 251244, 740771, 1481542, 2222313, 2963084, 4444626, 5185397, 6666939, 8889252, 10370794, 13333878, 15556191, 20741588, 26667756, 31112382, 46668573, 62224764, 93337146, 186674292]

約数ペア:

[(1, 186674292), (2, 93337146), (3, 62224764), (4, 46668573), (6, 31112382), (7, 26667756), (9, 20741588), (12, 15556191), (14, 13333878), (18, 10370794), (21, 8889252), (28, 6666939), (36, 5185397), (42, 4444626), (63, 2963084), (84, 2222313), (126, 1481542), (252, 740771), (743, 251244), (997, 187236), (1486, 125622), (1994, 93618), (2229, 83748), (2972, 62811), (2991, 62412), (3988, 46809), (4458, 41874), (5201, 35892), (5982, 31206), (6687, 27916), (6979, 26748), (8916, 20937), (8973, 20804), (10402, 17946), (11964, 15603), (13374, 13958)]