17966902646

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1\times {\mathrm{2971}}^1$

素因数の和:3465

約数の個数: 64

約数和(自身を含む): 34018320384

約数和(自身を除く): 16051417738

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 367, 734, 749, 1177, 1498, 2354, 2569, 2971, 4037, 5138, 5942, 8074, 8239, 16478, 20797, 28259, 32681, 39269, 41594, 56518, 65362, 78538, 228767, 274883, 317897, 431959, 457534, 549766, 635794, 863918, 1090357, 2180714, 2225279, 3023713, 3496867, 4450558, 6047426, 6993734, 7632499, 11993927, 15264998, 23987854, 24478069, 48956138, 83957489, 116668199, 167914978, 233336398, 816677393, 1283350189, 1633354786, 2566700378, 8983451323, 17966902646]

約数ペア:

[(1, 17966902646), (2, 8983451323), (7, 2566700378), (11, 1633354786), (14, 1283350189), (22, 816677393), (77, 233336398), (107, 167914978), (154, 116668199), (214, 83957489), (367, 48956138), (734, 24478069), (749, 23987854), (1177, 15264998), (1498, 11993927), (2354, 7632499), (2569, 6993734), (2971, 6047426), (4037, 4450558), (5138, 3496867), (5942, 3023713), (8074, 2225279), (8239, 2180714), (16478, 1090357), (20797, 863918), (28259, 635794), (32681, 549766), (39269, 457534), (41594, 431959), (56518, 317897), (65362, 274883), (78538, 228767)]