622156712742

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{486820589}}^1$

素因数の和:486820668

約数の個数: 24

約数和(自身を含む): 1366992216720

約数和(自身を除く): 744835503978

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 486820589, 973641178, 1460461767, 2920923534, 4381385301, 8762770602, 34564261819, 69128523638, 103692785457, 207385570914, 311078356371, 622156712742]

約数ペア:

[(1, 622156712742), (2, 311078356371), (3, 207385570914), (6, 103692785457), (9, 69128523638), (18, 34564261819), (71, 8762770602), (142, 4381385301), (213, 2920923534), (426, 1460461767), (639, 973641178), (1278, 486820589)]