138054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:204

約数の個数: 32

約数和(自身を含む): 334080

約数和(自身を除く): 196026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 173, 266, 346, 399, 519, 798, 1038, 1211, 2422, 3287, 3633, 6574, 7266, 9861, 19722, 23009, 46018, 69027, 138054]

約数ペア:

[(1, 138054), (2, 69027), (3, 46018), (6, 23009), (7, 19722), (14, 9861), (19, 7266), (21, 6574), (38, 3633), (42, 3287), (57, 2422), (114, 1211), (133, 1038), (173, 798), (266, 519), (346, 399)]