1639093038

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1879}}^1\times {\mathrm{13217}}^1$

素因数の和:15112

約数の個数: 32

約数和(自身を含む): 3578376960

約数和(自身を除く): 1939283922

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1879, 3758, 5637, 11274, 13217, 20669, 26434, 39651, 41338, 62007, 79302, 124014, 145387, 290774, 436161, 872322, 24834743, 49669486, 74504229, 149008458, 273182173, 546364346, 819546519, 1639093038]

約数ペア:

[(1, 1639093038), (2, 819546519), (3, 546364346), (6, 273182173), (11, 149008458), (22, 74504229), (33, 49669486), (66, 24834743), (1879, 872322), (3758, 436161), (5637, 290774), (11274, 145387), (13217, 124014), (20669, 79302), (26434, 62007), (39651, 41338)]