2113142742

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{352543}}^1$

素因数の和:352594

約数の個数: 40

約数和(自身を含む): 4862991936

約数和(自身を除く): 2749849194

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5994, 352543, 705086, 1057629, 2115258, 3172887, 6345774, 9518661, 13044091, 19037322, 26088182, 28555983, 39132273, 57111966, 78264546, 117396819, 234793638, 352190457, 704380914, 1056571371, 2113142742]

約数ペア:

[(1, 2113142742), (2, 1056571371), (3, 704380914), (6, 352190457), (9, 234793638), (18, 117396819), (27, 78264546), (37, 57111966), (54, 39132273), (74, 28555983), (81, 26088182), (111, 19037322), (162, 13044091), (222, 9518661), (333, 6345774), (666, 3172887), (999, 2115258), (1998, 1057629), (2997, 705086), (5994, 352543)]