2771778996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{4363}}^1$

素因数の和:6901

約数の個数: 72

約数和(自身を含む): 8012373824

約数和(自身を除く): 5240594828

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2521, 4363, 5042, 7563, 8726, 10084, 13089, 15126, 17452, 17647, 22689, 26178, 30252, 30541, 35294, 39267, 45378, 52356, 52941, 61082, 70588, 78534, 90756, 91623, 105882, 122164, 157068, 158823, 183246, 211764, 274869, 317646, 366492, 549738, 635292, 1099476, 10999123, 21998246, 32997369, 43996492, 65994738, 76993861, 98992107, 131989476, 153987722, 197984214, 230981583, 307975444, 395968428, 461963166, 692944749, 923926332, 1385889498, 2771778996]

約数ペア:

[(1, 2771778996), (2, 1385889498), (3, 923926332), (4, 692944749), (6, 461963166), (7, 395968428), (9, 307975444), (12, 230981583), (14, 197984214), (18, 153987722), (21, 131989476), (28, 98992107), (36, 76993861), (42, 65994738), (63, 43996492), (84, 32997369), (126, 21998246), (252, 10999123), (2521, 1099476), (4363, 635292), (5042, 549738), (7563, 366492), (8726, 317646), (10084, 274869), (13089, 211764), (15126, 183246), (17452, 158823), (17647, 157068), (22689, 122164), (26178, 105882), (30252, 91623), (30541, 90756), (35294, 78534), (39267, 70588), (45378, 61082), (52356, 52941)]