39969636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4447}}^1$

素因数の和:4568

約数の個数: 48

約数和(自身を含む): 107606016

約数和(自身を除く): 67636380

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4447, 4494, 8894, 8988, 13341, 17788, 26682, 31129, 53364, 62258, 93387, 124516, 186774, 373548, 475829, 951658, 1427487, 1903316, 2854974, 3330803, 5709948, 6661606, 9992409, 13323212, 19984818, 39969636]

約数ペア:

[(1, 39969636), (2, 19984818), (3, 13323212), (4, 9992409), (6, 6661606), (7, 5709948), (12, 3330803), (14, 2854974), (21, 1903316), (28, 1427487), (42, 951658), (84, 475829), (107, 373548), (214, 186774), (321, 124516), (428, 93387), (642, 62258), (749, 53364), (1284, 31129), (1498, 26682), (2247, 17788), (2996, 13341), (4447, 8988), (4494, 8894)]