18272340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101513}}^1$

素因数の和:101528

約数の個数: 36

約数和(自身を含む): 55426644

約数和(自身を除く): 37154304

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 101513, 203026, 304539, 406052, 507565, 609078, 913617, 1015130, 1218156, 1522695, 1827234, 2030260, 3045390, 3654468, 4568085, 6090780, 9136170, 18272340]

約数ペア:

[(1, 18272340), (2, 9136170), (3, 6090780), (4, 4568085), (5, 3654468), (6, 3045390), (9, 2030260), (10, 1827234), (12, 1522695), (15, 1218156), (18, 1015130), (20, 913617), (30, 609078), (36, 507565), (45, 406052), (60, 304539), (90, 203026), (180, 101513)]