2820267252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{4783}}^1$

素因数の和:6293

約数の個数: 72

約数和(自身を含む): 7783950720

約数和(自身を除く): 4963683468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1489, 2978, 4467, 4783, 5956, 8934, 9566, 13401, 14349, 16379, 17868, 19132, 26802, 28698, 32758, 43047, 49137, 52613, 53604, 57396, 65516, 86094, 98274, 105226, 147411, 157839, 172188, 196548, 210452, 294822, 315678, 473517, 589644, 631356, 947034, 1894068, 7121887, 14243774, 21365661, 28487548, 42731322, 64096983, 78340757, 85462644, 128193966, 156681514, 235022271, 256387932, 313363028, 470044542, 705066813, 940089084, 1410133626, 2820267252]

約数ペア:

[(1, 2820267252), (2, 1410133626), (3, 940089084), (4, 705066813), (6, 470044542), (9, 313363028), (11, 256387932), (12, 235022271), (18, 156681514), (22, 128193966), (33, 85462644), (36, 78340757), (44, 64096983), (66, 42731322), (99, 28487548), (132, 21365661), (198, 14243774), (396, 7121887), (1489, 1894068), (2978, 947034), (4467, 631356), (4783, 589644), (5956, 473517), (8934, 315678), (9566, 294822), (13401, 210452), (14349, 196548), (16379, 172188), (17868, 157839), (19132, 147411), (26802, 105226), (28698, 98274), (32758, 86094), (43047, 65516), (49137, 57396), (52613, 53604)]