21520026

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{36229}}^1$

素因数の和:36251

約数の個数: 32

約数和(自身を含む): 52171200

約数和(自身を除く): 30651174

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 36229, 72458, 108687, 217374, 326061, 398519, 652122, 797038, 978183, 1195557, 1956366, 2391114, 3586671, 7173342, 10760013, 21520026]

約数ペア:

[(1, 21520026), (2, 10760013), (3, 7173342), (6, 3586671), (9, 2391114), (11, 1956366), (18, 1195557), (22, 978183), (27, 797038), (33, 652122), (54, 398519), (66, 326061), (99, 217374), (198, 108687), (297, 72458), (594, 36229)]