21853332

素因数分解:

$2^2\times 3^2\times {\mathrm{607037}}^1$

素因数の和:607047

約数の個数: 18

約数和(自身を含む): 55240458

約数和(自身を除く): 33387126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 607037, 1214074, 1821111, 2428148, 3642222, 5463333, 7284444, 10926666, 21853332]

約数ペア:

[(1, 21853332), (2, 10926666), (3, 7284444), (4, 5463333), (6, 3642222), (9, 2428148), (12, 1821111), (18, 1214074), (36, 607037)]