2808108

素因数分解:

$2^2\times 3^8\times {\mathrm{107}}^1$

素因数の和:135

約数の個数: 54

約数和(自身を含む): 7439796

約数和(自身を除く): 4631688

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 729, 963, 972, 1284, 1458, 1926, 2187, 2889, 2916, 3852, 4374, 5778, 6561, 8667, 8748, 11556, 13122, 17334, 26001, 26244, 34668, 52002, 78003, 104004, 156006, 234009, 312012, 468018, 702027, 936036, 1404054, 2808108]

約数ペア:

[(1, 2808108), (2, 1404054), (3, 936036), (4, 702027), (6, 468018), (9, 312012), (12, 234009), (18, 156006), (27, 104004), (36, 78003), (54, 52002), (81, 34668), (107, 26244), (108, 26001), (162, 17334), (214, 13122), (243, 11556), (321, 8748), (324, 8667), (428, 6561), (486, 5778), (642, 4374), (729, 3852), (963, 2916), (972, 2889), (1284, 2187), (1458, 1926)]