18633618

素因数分解:

$2^1\times 3^3\times {\mathrm{345067}}^1$

素因数の和:345078

約数の個数: 16

約数和(自身を含む): 41408160

約数和(自身を除く): 22774542

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 345067, 690134, 1035201, 2070402, 3105603, 6211206, 9316809, 18633618]

約数ペア:

[(1, 18633618), (2, 9316809), (3, 6211206), (6, 3105603), (9, 2070402), (18, 1035201), (27, 690134), (54, 345067)]