18862230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16993}}^1$

素因数の和:17040

約数の個数: 32

約数和(自身を含む): 46495584

約数和(自身を除く): 27633354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 16993, 33986, 50979, 84965, 101958, 169930, 254895, 509790, 628741, 1257482, 1886223, 3143705, 3772446, 6287410, 9431115, 18862230]

約数ペア:

[(1, 18862230), (2, 9431115), (3, 6287410), (5, 3772446), (6, 3143705), (10, 1886223), (15, 1257482), (30, 628741), (37, 509790), (74, 254895), (111, 169930), (185, 101958), (222, 84965), (370, 50979), (555, 33986), (1110, 16993)]