25441884

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{18121}}^1$

素因数の和:18147

約数の個数: 48

約数和(自身を含む): 71038240

約数和(自身を除く): 45596356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 18121, 36242, 54363, 72484, 108726, 163089, 217452, 235573, 326178, 471146, 489267, 652356, 706719, 942292, 978534, 1413438, 1957068, 2120157, 2826876, 4240314, 6360471, 8480628, 12720942, 25441884]

約数ペア:

[(1, 25441884), (2, 12720942), (3, 8480628), (4, 6360471), (6, 4240314), (9, 2826876), (12, 2120157), (13, 1957068), (18, 1413438), (26, 978534), (27, 942292), (36, 706719), (39, 652356), (52, 489267), (54, 471146), (78, 326178), (108, 235573), (117, 217452), (156, 163089), (234, 108726), (351, 72484), (468, 54363), (702, 36242), (1404, 18121)]