21366036

素因数分解:

$2^2\times 3^2\times {\mathrm{593501}}^1$

素因数の和:593511

約数の個数: 18

約数和(自身を含む): 54008682

約数和(自身を除く): 32642646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 593501, 1187002, 1780503, 2374004, 3561006, 5341509, 7122012, 10683018, 21366036]

約数ペア:

[(1, 21366036), (2, 10683018), (3, 7122012), (4, 5341509), (6, 3561006), (9, 2374004), (12, 1780503), (18, 1187002), (36, 593501)]