40139814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{4253}}^1$

素因数の和:4293

約数の個数: 48

約数和(自身を含む): 95051376

約数和(自身を除く): 54911562

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 121, 143, 242, 286, 363, 429, 726, 858, 1573, 3146, 4253, 4719, 8506, 9438, 12759, 25518, 46783, 55289, 93566, 110578, 140349, 165867, 280698, 331734, 514613, 608179, 1029226, 1216358, 1543839, 1824537, 3087678, 3649074, 6689969, 13379938, 20069907, 40139814]

約数ペア:

[(1, 40139814), (2, 20069907), (3, 13379938), (6, 6689969), (11, 3649074), (13, 3087678), (22, 1824537), (26, 1543839), (33, 1216358), (39, 1029226), (66, 608179), (78, 514613), (121, 331734), (143, 280698), (242, 165867), (286, 140349), (363, 110578), (429, 93566), (726, 55289), (858, 46783), (1573, 25518), (3146, 12759), (4253, 9438), (4719, 8506)]