18174394945

素因数分解:

$5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1\times {\mathrm{3929}}^1$

素因数の和:4977

約数の個数: 32

約数和(自身を含む): 25126848000

約数和(自身を除く): 6952453055

約数列:

[1, 5, 7, 35, 149, 745, 887, 1043, 3929, 4435, 5215, 6209, 19645, 27503, 31045, 132163, 137515, 585421, 660815, 925141, 2927105, 3485023, 4097947, 4625705, 17425115, 20489735, 24395161, 121975805, 519268427, 2596342135, 3634878989, 18174394945]

約数ペア:

[(1, 18174394945), (5, 3634878989), (7, 2596342135), (35, 519268427), (149, 121975805), (745, 24395161), (887, 20489735), (1043, 17425115), (3929, 4625705), (4435, 4097947), (5215, 3485023), (6209, 2927105), (19645, 925141), (27503, 660815), (31045, 585421), (132163, 137515)]