210826422

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{29803}}^1$

素因数の和:29945

約数の個数: 32

約数和(自身を含む): 472095360

約数和(自身を除く): 261268938

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 29803, 59606, 89409, 178818, 268227, 536454, 804681, 1609362, 3904193, 7808386, 11712579, 23425158, 35137737, 70275474, 105413211, 210826422]

約数ペア:

[(1, 210826422), (2, 105413211), (3, 70275474), (6, 35137737), (9, 23425158), (18, 11712579), (27, 7808386), (54, 3904193), (131, 1609362), (262, 804681), (393, 536454), (786, 268227), (1179, 178818), (2358, 89409), (3537, 59606), (7074, 29803)]