217087218

素因数分解:

$2^1\times 3^2\times {\mathrm{1613}}^1\times {\mathrm{7477}}^1$

素因数の和:9098

約数の個数: 24

約数和(自身を含む): 470710188

約数和(自身を除く): 253622970

約数列:

[1, 2, 3, 6, 9, 18, 1613, 3226, 4839, 7477, 9678, 14517, 14954, 22431, 29034, 44862, 67293, 134586, 12060401, 24120802, 36181203, 72362406, 108543609, 217087218]

約数ペア:

[(1, 217087218), (2, 108543609), (3, 72362406), (6, 36181203), (9, 24120802), (18, 12060401), (1613, 134586), (3226, 67293), (4839, 44862), (7477, 29034), (9678, 22431), (14517, 14954)]