18838035

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6067}}^1$

素因数の和:6104

約数の個数: 32

約数和(自身を含む): 34951680

約数和(自身を除く): 16113645

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 6067, 18201, 30335, 54603, 91005, 139541, 163809, 273015, 418623, 697705, 819045, 1255869, 2093115, 3767607, 6279345, 18838035]

約数ペア:

[(1, 18838035), (3, 6279345), (5, 3767607), (9, 2093115), (15, 1255869), (23, 819045), (27, 697705), (45, 418623), (69, 273015), (115, 163809), (135, 139541), (207, 91005), (345, 54603), (621, 30335), (1035, 18201), (3105, 6067)]