189662868

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{74203}}^1$

素因数の和:74284

約数の個数: 36

約数和(自身を含む): 486184608

約数和(自身を除く): 296521740

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 74203, 148406, 222609, 296812, 445218, 667827, 890436, 1335654, 2671308, 5268413, 10536826, 15805239, 21073652, 31610478, 47415717, 63220956, 94831434, 189662868]

約数ペア:

[(1, 189662868), (2, 94831434), (3, 63220956), (4, 47415717), (6, 31610478), (9, 21073652), (12, 15805239), (18, 10536826), (36, 5268413), (71, 2671308), (142, 1335654), (213, 890436), (284, 667827), (426, 445218), (639, 296812), (852, 222609), (1278, 148406), (2556, 74203)]