470017818

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1343

約数の個数: 48

約数和(自身を含む): 1032150600

約数和(自身を除く): 562132782

約数列:

[1, 2, 3, 6, 9, 18, 149, 173, 298, 346, 447, 519, 894, 1013, 1038, 1341, 1557, 2026, 2682, 3039, 3114, 6078, 9117, 18234, 25777, 51554, 77331, 150937, 154662, 175249, 231993, 301874, 350498, 452811, 463986, 525747, 905622, 1051494, 1358433, 1577241, 2716866, 3154482, 26112101, 52224202, 78336303, 156672606, 235008909, 470017818]

約数ペア:

[(1, 470017818), (2, 235008909), (3, 156672606), (6, 78336303), (9, 52224202), (18, 26112101), (149, 3154482), (173, 2716866), (298, 1577241), (346, 1358433), (447, 1051494), (519, 905622), (894, 525747), (1013, 463986), (1038, 452811), (1341, 350498), (1557, 301874), (2026, 231993), (2682, 175249), (3039, 154662), (3114, 150937), (6078, 77331), (9117, 51554), (18234, 25777)]