65691018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1$

素因数の和:907

約数の個数: 48

約数和(自身を含む): 150508800

約数和(自身を除く): 84817782

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 401, 479, 802, 958, 1203, 1437, 2406, 2874, 3609, 4311, 7218, 7619, 8622, 9101, 15238, 18202, 22857, 27303, 45714, 54606, 68571, 81909, 137142, 163818, 192079, 384158, 576237, 1152474, 1728711, 3457422, 3649501, 7299002, 10948503, 21897006, 32845509, 65691018]

約数ペア:

[(1, 65691018), (2, 32845509), (3, 21897006), (6, 10948503), (9, 7299002), (18, 3649501), (19, 3457422), (38, 1728711), (57, 1152474), (114, 576237), (171, 384158), (342, 192079), (401, 163818), (479, 137142), (802, 81909), (958, 68571), (1203, 54606), (1437, 45714), (2406, 27303), (2874, 22857), (3609, 18202), (4311, 15238), (7218, 9101), (7619, 8622)]