42185724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1439}}^1$

素因数の和:1802

約数の個数: 48

約数和(自身を含む): 112896000

約数和(自身を除く): 70710276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 349, 698, 1047, 1396, 1439, 2094, 2443, 2878, 4188, 4317, 4886, 5756, 7329, 8634, 9772, 10073, 14658, 17268, 20146, 29316, 30219, 40292, 60438, 120876, 502211, 1004422, 1506633, 2008844, 3013266, 3515477, 6026532, 7030954, 10546431, 14061908, 21092862, 42185724]

約数ペア:

[(1, 42185724), (2, 21092862), (3, 14061908), (4, 10546431), (6, 7030954), (7, 6026532), (12, 3515477), (14, 3013266), (21, 2008844), (28, 1506633), (42, 1004422), (84, 502211), (349, 120876), (698, 60438), (1047, 40292), (1396, 30219), (1439, 29316), (2094, 20146), (2443, 17268), (2878, 14658), (4188, 10073), (4317, 9772), (4886, 8634), (5756, 7329)]