25440948

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54361}}^1$

素因数の和:54384

約数の個数: 36

約数和(自身を含む): 69257188

約数和(自身を除く): 43816240

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 54361, 108722, 163083, 217444, 326166, 489249, 652332, 706693, 978498, 1413386, 1956996, 2120079, 2826772, 4240158, 6360237, 8480316, 12720474, 25440948]

約数ペア:

[(1, 25440948), (2, 12720474), (3, 8480316), (4, 6360237), (6, 4240158), (9, 2826772), (12, 2120079), (13, 1956996), (18, 1413386), (26, 978498), (36, 706693), (39, 652332), (52, 489249), (78, 326166), (117, 217444), (156, 163083), (234, 108722), (468, 54361)]