25369452

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{1723}}^1$

素因数の和:2142

約数の個数: 36

約数和(自身を含む): 64322440

約数和(自身を除く): 38952988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 1723, 2454, 3446, 3681, 4908, 5169, 6892, 7362, 10338, 14724, 15507, 20676, 31014, 62028, 704707, 1409414, 2114121, 2818828, 4228242, 6342363, 8456484, 12684726, 25369452]

約数ペア:

[(1, 25369452), (2, 12684726), (3, 8456484), (4, 6342363), (6, 4228242), (9, 2818828), (12, 2114121), (18, 1409414), (36, 704707), (409, 62028), (818, 31014), (1227, 20676), (1636, 15507), (1723, 14724), (2454, 10338), (3446, 7362), (3681, 6892), (4908, 5169)]