18816630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89603}}^1$

素因数の和:89620

約数の個数: 32

約数和(自身を含む): 51611904

約数和(自身を除く): 32795274

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 89603, 179206, 268809, 448015, 537618, 627221, 896030, 1254442, 1344045, 1881663, 2688090, 3136105, 3763326, 6272210, 9408315, 18816630]

約数ペア:

[(1, 18816630), (2, 9408315), (3, 6272210), (5, 3763326), (6, 3136105), (7, 2688090), (10, 1881663), (14, 1344045), (15, 1254442), (21, 896030), (30, 627221), (35, 537618), (42, 448015), (70, 268809), (105, 179206), (210, 89603)]