1838184420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{828011}}^1$

素因数の和:828060

約数の個数: 48

約数和(自身を含む): 5286028608

約数和(自身を除く): 3447844188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 828011, 1656022, 2484033, 3312044, 4140055, 4968066, 8280110, 9936132, 12420165, 16560220, 24840330, 30636407, 49680660, 61272814, 91909221, 122545628, 153182035, 183818442, 306364070, 367636884, 459546105, 612728140, 919092210, 1838184420]

約数ペア:

[(1, 1838184420), (2, 919092210), (3, 612728140), (4, 459546105), (5, 367636884), (6, 306364070), (10, 183818442), (12, 153182035), (15, 122545628), (20, 91909221), (30, 61272814), (37, 49680660), (60, 30636407), (74, 24840330), (111, 16560220), (148, 12420165), (185, 9936132), (222, 8280110), (370, 4968066), (444, 4140055), (555, 3312044), (740, 2484033), (1110, 1656022), (2220, 828011)]