138840246

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{34589}}^1$

素因数の和:34820

約数の個数: 24

約数和(自身を含む): 302178240

約数和(自身を除く): 163337994

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 34589, 69178, 103767, 207534, 311301, 622602, 7713347, 15426694, 23140041, 46280082, 69420123, 138840246]

約数ペア:

[(1, 138840246), (2, 69420123), (3, 46280082), (6, 23140041), (9, 15426694), (18, 7713347), (223, 622602), (446, 311301), (669, 207534), (1338, 103767), (2007, 69178), (4014, 34589)]