39870516

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67807}}^1$

素因数の和:67828

約数の個数: 36

約数和(自身を含む): 108221568

約数和(自身を除く): 68351052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 67807, 135614, 203421, 271228, 406842, 474649, 813684, 949298, 1423947, 1898596, 2847894, 3322543, 5695788, 6645086, 9967629, 13290172, 19935258, 39870516]

約数ペア:

[(1, 39870516), (2, 19935258), (3, 13290172), (4, 9967629), (6, 6645086), (7, 5695788), (12, 3322543), (14, 2847894), (21, 1898596), (28, 1423947), (42, 949298), (49, 813684), (84, 474649), (98, 406842), (147, 271228), (196, 203421), (294, 135614), (588, 67807)]