2449926

素因数分解:

$2^1\times 3^5\times {\mathrm{71}}^2$

素因数の和:159

約数の個数: 36

約数和(自身を含む): 5583396

約数和(自身を除く): 3133470

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 243, 426, 486, 639, 1278, 1917, 3834, 5041, 5751, 10082, 11502, 15123, 17253, 30246, 34506, 45369, 90738, 136107, 272214, 408321, 816642, 1224963, 2449926]

約数ペア:

[(1, 2449926), (2, 1224963), (3, 816642), (6, 408321), (9, 272214), (18, 136107), (27, 90738), (54, 45369), (71, 34506), (81, 30246), (142, 17253), (162, 15123), (213, 11502), (243, 10082), (426, 5751), (486, 5041), (639, 3834), (1278, 1917)]