6678308

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2621}}^1$

素因数の和:2652

約数の個数: 36

約数和(自身を含む): 14646492

約数和(自身を除く): 7968184

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 2621, 5242, 10484, 18347, 34073, 36694, 68146, 73388, 128429, 136292, 238511, 256858, 477022, 513716, 954044, 1669577, 3339154, 6678308]

約数ペア:

[(1, 6678308), (2, 3339154), (4, 1669577), (7, 954044), (13, 513716), (14, 477022), (26, 256858), (28, 238511), (49, 136292), (52, 128429), (91, 73388), (98, 68146), (182, 36694), (196, 34073), (364, 18347), (637, 10484), (1274, 5242), (2548, 2621)]