25990866

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131267}}^1$

素因数の和:131286

約数の個数: 24

約数和(自身を含む): 61433424

約数和(自身を除く): 35442558

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 131267, 262534, 393801, 787602, 1181403, 1443937, 2362806, 2887874, 4331811, 8663622, 12995433, 25990866]

約数ペア:

[(1, 25990866), (2, 12995433), (3, 8663622), (6, 4331811), (9, 2887874), (11, 2362806), (18, 1443937), (22, 1181403), (33, 787602), (66, 393801), (99, 262534), (198, 131267)]