65425842

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1$

素因数の和:747

約数の個数: 48

約数和(自身を含む): 146629080

約数和(自身を除く): 81203238

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 193, 222, 333, 386, 509, 579, 666, 1018, 1158, 1527, 1737, 3054, 3474, 4581, 7141, 9162, 14282, 18833, 21423, 37666, 42846, 56499, 64269, 98237, 112998, 128538, 169497, 196474, 294711, 338994, 589422, 884133, 1768266, 3634769, 7269538, 10904307, 21808614, 32712921, 65425842]

約数ペア:

[(1, 65425842), (2, 32712921), (3, 21808614), (6, 10904307), (9, 7269538), (18, 3634769), (37, 1768266), (74, 884133), (111, 589422), (193, 338994), (222, 294711), (333, 196474), (386, 169497), (509, 128538), (579, 112998), (666, 98237), (1018, 64269), (1158, 56499), (1527, 42846), (1737, 37666), (3054, 21423), (3474, 18833), (4581, 14282), (7141, 9162)]