63840198

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1867}}^1$

素因数の和:2052

約数の個数: 32

約数和(自身を含む): 131806080

約数和(自身を除く): 67965882

約数列:

[1, 2, 3, 6, 41, 82, 123, 139, 246, 278, 417, 834, 1867, 3734, 5601, 5699, 11202, 11398, 17097, 34194, 76547, 153094, 229641, 259513, 459282, 519026, 778539, 1557078, 10640033, 21280066, 31920099, 63840198]

約数ペア:

[(1, 63840198), (2, 31920099), (3, 21280066), (6, 10640033), (41, 1557078), (82, 778539), (123, 519026), (139, 459282), (246, 259513), (278, 229641), (417, 153094), (834, 76547), (1867, 34194), (3734, 17097), (5601, 11398), (5699, 11202)]