42318627

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:164

約数の個数: 64

約数和(自身を含む): 69672960

約数和(自身を除く): 27354333

約数列:

[1, 3, 13, 17, 29, 31, 39, 51, 71, 87, 93, 213, 221, 377, 403, 493, 527, 663, 899, 923, 1131, 1207, 1209, 1479, 1581, 2059, 2201, 2697, 2769, 3621, 6177, 6409, 6603, 6851, 11687, 15283, 15691, 19227, 20553, 26767, 28613, 35003, 35061, 37417, 45849, 47073, 63829, 80301, 85839, 105009, 112251, 191487, 198679, 455039, 486421, 596037, 829777, 1085093, 1365117, 1459263, 2489331, 3255279, 14106209, 42318627]

約数ペア:

[(1, 42318627), (3, 14106209), (13, 3255279), (17, 2489331), (29, 1459263), (31, 1365117), (39, 1085093), (51, 829777), (71, 596037), (87, 486421), (93, 455039), (213, 198679), (221, 191487), (377, 112251), (403, 105009), (493, 85839), (527, 80301), (663, 63829), (899, 47073), (923, 45849), (1131, 37417), (1207, 35061), (1209, 35003), (1479, 28613), (1581, 26767), (2059, 20553), (2201, 19227), (2697, 15691), (2769, 15283), (3621, 11687), (6177, 6851), (6409, 6603)]