18835470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{69761}}^1$

素因数の和:69777

約数の個数: 32

約数和(自身を含む): 50228640

約数和(自身を除く): 31393170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 69761, 139522, 209283, 348805, 418566, 627849, 697610, 1046415, 1255698, 1883547, 2092830, 3139245, 3767094, 6278490, 9417735, 18835470]

約数ペア:

[(1, 18835470), (2, 9417735), (3, 6278490), (5, 3767094), (6, 3139245), (9, 2092830), (10, 1883547), (15, 1255698), (18, 1046415), (27, 697610), (30, 627849), (45, 418566), (54, 348805), (90, 209283), (135, 139522), (270, 69761)]