13880124

素因数分解:

$2^2\times 3^2\times {\mathrm{385559}}^1$

素因数の和:385569

約数の個数: 18

約数和(自身を含む): 35085960

約数和(自身を除く): 21205836

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 385559, 771118, 1156677, 1542236, 2313354, 3470031, 4626708, 6940062, 13880124]

約数ペア:

[(1, 13880124), (2, 6940062), (3, 4626708), (4, 3470031), (6, 2313354), (9, 1542236), (12, 1156677), (18, 771118), (36, 385559)]