138618888

素因数分解:

$2^3\times 3^1\times {\mathrm{433}}^1\times {\mathrm{13339}}^1$

素因数の和:13781

約数の個数: 32

約数和(自身を含む): 347373600

約数和(自身を除く): 208754712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 433, 866, 1299, 1732, 2598, 3464, 5196, 10392, 13339, 26678, 40017, 53356, 80034, 106712, 160068, 320136, 5775787, 11551574, 17327361, 23103148, 34654722, 46206296, 69309444, 138618888]

約数ペア:

[(1, 138618888), (2, 69309444), (3, 46206296), (4, 34654722), (6, 23103148), (8, 17327361), (12, 11551574), (24, 5775787), (433, 320136), (866, 160068), (1299, 106712), (1732, 80034), (2598, 53356), (3464, 40017), (5196, 26678), (10392, 13339)]