2040579618

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{8887}}^1$

素因数の和:8988

約数の個数: 96

約数和(自身を含む): 5252594688

約数和(自身を除く): 3212015070

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 71, 77, 98, 142, 147, 154, 213, 231, 294, 426, 462, 497, 539, 781, 994, 1078, 1491, 1562, 1617, 2343, 2982, 3234, 3479, 4686, 5467, 6958, 8887, 10437, 10934, 16401, 17774, 20874, 26661, 32802, 38269, 53322, 62209, 76538, 97757, 114807, 124418, 186627, 195514, 229614, 293271, 373254, 435463, 586542, 630977, 684299, 870926, 1261954, 1306389, 1368598, 1892931, 2052897, 2612778, 3785862, 4105794, 4416839, 4790093, 6940747, 8833678, 9580186, 13250517, 13881494, 14370279, 20822241, 26501034, 28740558, 30917873, 41644482, 48585229, 61835746, 92753619, 97170458, 145755687, 185507238, 291511374, 340096603, 680193206, 1020289809, 2040579618]

約数ペア:

[(1, 2040579618), (2, 1020289809), (3, 680193206), (6, 340096603), (7, 291511374), (11, 185507238), (14, 145755687), (21, 97170458), (22, 92753619), (33, 61835746), (42, 48585229), (49, 41644482), (66, 30917873), (71, 28740558), (77, 26501034), (98, 20822241), (142, 14370279), (147, 13881494), (154, 13250517), (213, 9580186), (231, 8833678), (294, 6940747), (426, 4790093), (462, 4416839), (497, 4105794), (539, 3785862), (781, 2612778), (994, 2052897), (1078, 1892931), (1491, 1368598), (1562, 1306389), (1617, 1261954), (2343, 870926), (2982, 684299), (3234, 630977), (3479, 586542), (4686, 435463), (5467, 373254), (6958, 293271), (8887, 229614), (10437, 195514), (10934, 186627), (16401, 124418), (17774, 114807), (20874, 97757), (26661, 76538), (32802, 62209), (38269, 53322)]