230695218

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{985877}}^1$

素因数の和:985898

約数の個数: 24

約数和(自身を含む): 538289388

約数和(自身を除く): 307594170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 985877, 1971754, 2957631, 5915262, 8872893, 12816401, 17745786, 25632802, 38449203, 76898406, 115347609, 230695218]

約数ペア:

[(1, 230695218), (2, 115347609), (3, 76898406), (6, 38449203), (9, 25632802), (13, 17745786), (18, 12816401), (26, 8872893), (39, 5915262), (78, 2957631), (117, 1971754), (234, 985877)]