1987692

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23663}}^1$

素因数の和:23677

約数の個数: 24

約数和(自身を含む): 5300736

約数和(自身を除く): 3313044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 23663, 47326, 70989, 94652, 141978, 165641, 283956, 331282, 496923, 662564, 993846, 1987692]

約数ペア:

[(1, 1987692), (2, 993846), (3, 662564), (4, 496923), (6, 331282), (7, 283956), (12, 165641), (14, 141978), (21, 94652), (28, 70989), (42, 47326), (84, 23663)]