25491492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54469}}^1$

素因数の和:54492

約数の個数: 36

約数和(自身を含む): 69394780

約数和(自身を除く): 43903288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 54469, 108938, 163407, 217876, 326814, 490221, 653628, 708097, 980442, 1416194, 1960884, 2124291, 2832388, 4248582, 6372873, 8497164, 12745746, 25491492]

約数ペア:

[(1, 25491492), (2, 12745746), (3, 8497164), (4, 6372873), (6, 4248582), (9, 2832388), (12, 2124291), (13, 1960884), (18, 1416194), (26, 980442), (36, 708097), (39, 653628), (52, 490221), (78, 326814), (117, 217876), (156, 163407), (234, 108938), (468, 54469)]