42078636

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2955

約数の個数: 48

約数和(自身を含む): 109916800

約数和(自身を除く): 67838164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 2803, 3753, 5004, 5606, 7506, 8409, 11212, 15012, 16818, 25227, 33636, 50454, 75681, 100908, 151362, 302724, 389617, 779234, 1168851, 1558468, 2337702, 3506553, 4675404, 7013106, 10519659, 14026212, 21039318, 42078636]

約数ペア:

[(1, 42078636), (2, 21039318), (3, 14026212), (4, 10519659), (6, 7013106), (9, 4675404), (12, 3506553), (18, 2337702), (27, 1558468), (36, 1168851), (54, 779234), (108, 389617), (139, 302724), (278, 151362), (417, 100908), (556, 75681), (834, 50454), (1251, 33636), (1668, 25227), (2502, 16818), (2803, 15012), (3753, 11212), (5004, 8409), (5606, 7506)]