20171728206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160093081}}^1$

素因数の和:160093096

約数の個数: 24

約数和(自身を含む): 49949041584

約数和(自身を除く): 29777313378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160093081, 320186162, 480279243, 960558486, 1120651567, 1440837729, 2241303134, 2881675458, 3361954701, 6723909402, 10085864103, 20171728206]

約数ペア:

[(1, 20171728206), (2, 10085864103), (3, 6723909402), (6, 3361954701), (7, 2881675458), (9, 2241303134), (14, 1440837729), (18, 1120651567), (21, 960558486), (42, 480279243), (63, 320186162), (126, 160093081)]