18768090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{56873}}^1$

素因数の和:56894

約数の個数: 32

約数和(自身を含む): 49139136

約数和(自身を除く): 30371046

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 56873, 113746, 170619, 284365, 341238, 568730, 625603, 853095, 1251206, 1706190, 1876809, 3128015, 3753618, 6256030, 9384045, 18768090]

約数ペア:

[(1, 18768090), (2, 9384045), (3, 6256030), (5, 3753618), (6, 3128015), (10, 1876809), (11, 1706190), (15, 1251206), (22, 853095), (30, 625603), (33, 568730), (55, 341238), (66, 284365), (110, 170619), (165, 113746), (330, 56873)]