2018338944

素因数分解:

$2^7\times 3^1\times {\mathrm{811}}^1\times {\mathrm{6481}}^1$

素因数の和:7309

約数の個数: 64

約数和(自身を含む): 5368651680

約数和(自身を除く): 3350312736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 811, 1622, 2433, 3244, 4866, 6481, 6488, 9732, 12962, 12976, 19443, 19464, 25924, 25952, 38886, 38928, 51848, 51904, 77772, 77856, 103696, 103808, 155544, 155712, 207392, 311088, 311424, 414784, 622176, 829568, 1244352, 2488704, 5256091, 10512182, 15768273, 21024364, 31536546, 42048728, 63073092, 84097456, 126146184, 168194912, 252292368, 336389824, 504584736, 672779648, 1009169472, 2018338944]

約数ペア:

[(1, 2018338944), (2, 1009169472), (3, 672779648), (4, 504584736), (6, 336389824), (8, 252292368), (12, 168194912), (16, 126146184), (24, 84097456), (32, 63073092), (48, 42048728), (64, 31536546), (96, 21024364), (128, 15768273), (192, 10512182), (384, 5256091), (811, 2488704), (1622, 1244352), (2433, 829568), (3244, 622176), (4866, 414784), (6481, 311424), (6488, 311088), (9732, 207392), (12962, 155712), (12976, 155544), (19443, 103808), (19464, 103696), (25924, 77856), (25952, 77772), (38886, 51904), (38928, 51848)]