27499042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 45100800

約数和(自身を除く): 17601758

約数列:

[1, 2, 19, 38, 47, 89, 94, 173, 178, 346, 893, 1691, 1786, 3287, 3382, 4183, 6574, 8131, 8366, 15397, 16262, 30794, 79477, 154489, 158954, 292543, 308978, 585086, 723659, 1447318, 13749521, 27499042]

約数ペア:

[(1, 27499042), (2, 13749521), (19, 1447318), (38, 723659), (47, 585086), (89, 308978), (94, 292543), (173, 158954), (178, 154489), (346, 79477), (893, 30794), (1691, 16262), (1786, 15397), (3287, 8366), (3382, 8131), (4183, 6574)]