25980174

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131213}}^1$

素因数の和:131232

約数の個数: 24

約数和(自身を含む): 61408152

約数和(自身を除く): 35427978

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 131213, 262426, 393639, 787278, 1180917, 1443343, 2361834, 2886686, 4330029, 8660058, 12990087, 25980174]

約数ペア:

[(1, 25980174), (2, 12990087), (3, 8660058), (6, 4330029), (9, 2886686), (11, 2361834), (18, 1443343), (22, 1180917), (33, 787278), (66, 393639), (99, 262426), (198, 131213)]