20130228

素因数分解:

$2^2\times 3^3\times {\mathrm{186391}}^1$

素因数の和:186404

約数の個数: 24

約数和(自身を含む): 52189760

約数和(自身を除く): 32059532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 186391, 372782, 559173, 745564, 1118346, 1677519, 2236692, 3355038, 5032557, 6710076, 10065114, 20130228]

約数ペア:

[(1, 20130228), (2, 10065114), (3, 6710076), (4, 5032557), (6, 3355038), (9, 2236692), (12, 1677519), (18, 1118346), (27, 745564), (36, 559173), (54, 372782), (108, 186391)]