90413964

素因数分解:

$2^2\times 3^2\times {\mathrm{2511499}}^1$

素因数の和:2511509

約数の個数: 18

約数和(自身を含む): 228546500

約数和(自身を除く): 138132536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2511499, 5022998, 7534497, 10045996, 15068994, 22603491, 30137988, 45206982, 90413964]

約数ペア:

[(1, 90413964), (2, 45206982), (3, 30137988), (4, 22603491), (6, 15068994), (9, 10045996), (12, 7534497), (18, 5022998), (36, 2511499)]