19018398

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6203}}^1$

素因数の和:6288

約数の個数: 32

約数和(自身を含む): 44073216

約数和(自身を除く): 25054818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1533, 3066, 6203, 12406, 18609, 37218, 43421, 86842, 130263, 260526, 452819, 905638, 1358457, 2716914, 3169733, 6339466, 9509199, 19018398]

約数ペア:

[(1, 19018398), (2, 9509199), (3, 6339466), (6, 3169733), (7, 2716914), (14, 1358457), (21, 905638), (42, 452819), (73, 260526), (146, 130263), (219, 86842), (438, 43421), (511, 37218), (1022, 18609), (1533, 12406), (3066, 6203)]