1820291214

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{147919}}^1$

素因数の和:148224

約数の個数: 32

約数和(自身を含む): 4174894080

約数和(自身を除く): 2354602866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 293, 586, 879, 1758, 2051, 4102, 6153, 12306, 147919, 295838, 443757, 887514, 1035433, 2070866, 3106299, 6212598, 43340267, 86680534, 130020801, 260041602, 303381869, 606763738, 910145607, 1820291214]

約数ペア:

[(1, 1820291214), (2, 910145607), (3, 606763738), (6, 303381869), (7, 260041602), (14, 130020801), (21, 86680534), (42, 43340267), (293, 6212598), (586, 3106299), (879, 2070866), (1758, 1035433), (2051, 887514), (4102, 443757), (6153, 295838), (12306, 147919)]