18375153780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{867571}}^1$

素因数の和:867936

約数の個数: 48

約数和(自身を含む): 51596241984

約数和(自身を除く): 33221088204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 353, 706, 1059, 1412, 1765, 2118, 3530, 4236, 5295, 7060, 10590, 21180, 867571, 1735142, 2602713, 3470284, 4337855, 5205426, 8675710, 10410852, 13013565, 17351420, 26027130, 52054260, 306252563, 612505126, 918757689, 1225010252, 1531262815, 1837515378, 3062525630, 3675030756, 4593788445, 6125051260, 9187576890, 18375153780]

約数ペア:

[(1, 18375153780), (2, 9187576890), (3, 6125051260), (4, 4593788445), (5, 3675030756), (6, 3062525630), (10, 1837515378), (12, 1531262815), (15, 1225010252), (20, 918757689), (30, 612505126), (60, 306252563), (353, 52054260), (706, 26027130), (1059, 17351420), (1412, 13013565), (1765, 10410852), (2118, 8675710), (3530, 5205426), (4236, 4337855), (5295, 3470284), (7060, 2602713), (10590, 1735142), (21180, 867571)]