40065606

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{379}}^1\times {\mathrm{839}}^1$

素因数の和:1233

約数の個数: 48

約数和(自身を含む): 99590400

約数和(自身を除く): 59524794

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 379, 758, 839, 1137, 1678, 2274, 2517, 2653, 3411, 5034, 5306, 5873, 6822, 7551, 7959, 11746, 15102, 15918, 17619, 23877, 35238, 47754, 52857, 105714, 317981, 635962, 953943, 1907886, 2225867, 2861829, 4451734, 5723658, 6677601, 13355202, 20032803, 40065606]

約数ペア:

[(1, 40065606), (2, 20032803), (3, 13355202), (6, 6677601), (7, 5723658), (9, 4451734), (14, 2861829), (18, 2225867), (21, 1907886), (42, 953943), (63, 635962), (126, 317981), (379, 105714), (758, 52857), (839, 47754), (1137, 35238), (1678, 23877), (2274, 17619), (2517, 15918), (2653, 15102), (3411, 11746), (5034, 7959), (5306, 7551), (5873, 6822)]