2019356742

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2861}}^1\times {\mathrm{9049}}^1$

素因数の和:11928

約数の個数: 32

約数和(自身を含む): 4351384800

約数和(自身を除く): 2332028058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2861, 5722, 8583, 9049, 17166, 18098, 27147, 37193, 54294, 74386, 111579, 117637, 223158, 235274, 352911, 705822, 25889189, 51778378, 77667567, 155335134, 336559457, 673118914, 1009678371, 2019356742]

約数ペア:

[(1, 2019356742), (2, 1009678371), (3, 673118914), (6, 336559457), (13, 155335134), (26, 77667567), (39, 51778378), (78, 25889189), (2861, 705822), (5722, 352911), (8583, 235274), (9049, 223158), (17166, 117637), (18098, 111579), (27147, 74386), (37193, 54294)]