18454710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{2339}}^1$

素因数の和:2612

約数の個数: 32

約数和(自身を含む): 44478720

約数和(自身を除く): 26024010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 263, 526, 789, 1315, 1578, 2339, 2630, 3945, 4678, 7017, 7890, 11695, 14034, 23390, 35085, 70170, 615157, 1230314, 1845471, 3075785, 3690942, 6151570, 9227355, 18454710]

約数ペア:

[(1, 18454710), (2, 9227355), (3, 6151570), (5, 3690942), (6, 3075785), (10, 1845471), (15, 1230314), (30, 615157), (263, 70170), (526, 35085), (789, 23390), (1315, 14034), (1578, 11695), (2339, 7890), (2630, 7017), (3945, 4678)]