18422134

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 30636000

約数和(自身を除く): 12213866

約数列:

[1, 2, 19, 29, 38, 58, 73, 146, 229, 458, 551, 1102, 1387, 2117, 2774, 4234, 4351, 6641, 8702, 13282, 16717, 33434, 40223, 80446, 126179, 252358, 317623, 484793, 635246, 969586, 9211067, 18422134]

約数ペア:

[(1, 18422134), (2, 9211067), (19, 969586), (29, 635246), (38, 484793), (58, 317623), (73, 252358), (146, 126179), (229, 80446), (458, 40223), (551, 33434), (1102, 16717), (1387, 13282), (2117, 8702), (2774, 6641), (4234, 4351)]