2018657508

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1930

約数の個数: 144

約数和(自身を含む): 5827953600

約数和(自身を除く): 3809296092

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 101, 114, 133, 147, 196, 202, 228, 266, 294, 303, 399, 404, 532, 588, 606, 707, 798, 931, 1212, 1414, 1596, 1789, 1862, 1919, 2121, 2793, 2828, 3578, 3724, 3838, 4242, 4949, 5367, 5586, 5757, 7156, 7676, 8484, 9898, 10734, 11172, 11514, 12523, 13433, 14847, 19796, 21468, 23028, 25046, 26866, 29694, 33991, 37569, 40299, 50092, 53732, 59388, 67982, 75138, 80598, 87661, 94031, 101973, 135964, 150276, 161196, 175322, 180689, 188062, 203946, 237937, 262983, 282093, 350644, 361378, 376124, 407892, 475874, 525966, 542067, 564186, 713811, 722756, 951748, 1051932, 1084134, 1128372, 1264823, 1427622, 1665559, 2168268, 2529646, 2855244, 3331118, 3433091, 3794469, 4996677, 5059292, 6662236, 6866182, 7588938, 8853761, 9993354, 10299273, 13732364, 15177876, 17707522, 19986708, 20598546, 24031637, 26561283, 35415044, 41197092, 48063274, 53122566, 72094911, 96126548, 106245132, 144189822, 168221459, 288379644, 336442918, 504664377, 672885836, 1009328754, 2018657508]

約数ペア:

[(1, 2018657508), (2, 1009328754), (3, 672885836), (4, 504664377), (6, 336442918), (7, 288379644), (12, 168221459), (14, 144189822), (19, 106245132), (21, 96126548), (28, 72094911), (38, 53122566), (42, 48063274), (49, 41197092), (57, 35415044), (76, 26561283), (84, 24031637), (98, 20598546), (101, 19986708), (114, 17707522), (133, 15177876), (147, 13732364), (196, 10299273), (202, 9993354), (228, 8853761), (266, 7588938), (294, 6866182), (303, 6662236), (399, 5059292), (404, 4996677), (532, 3794469), (588, 3433091), (606, 3331118), (707, 2855244), (798, 2529646), (931, 2168268), (1212, 1665559), (1414, 1427622), (1596, 1264823), (1789, 1128372), (1862, 1084134), (1919, 1051932), (2121, 951748), (2793, 722756), (2828, 713811), (3578, 564186), (3724, 542067), (3838, 525966), (4242, 475874), (4949, 407892), (5367, 376124), (5586, 361378), (5757, 350644), (7156, 282093), (7676, 262983), (8484, 237937), (9898, 203946), (10734, 188062), (11172, 180689), (11514, 175322), (12523, 161196), (13433, 150276), (14847, 135964), (19796, 101973), (21468, 94031), (23028, 87661), (25046, 80598), (26866, 75138), (29694, 67982), (33991, 59388), (37569, 53732), (40299, 50092)]