6651554

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 13099968

約数和(自身を除く): 6448414

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 49, 91, 98, 161, 182, 227, 299, 322, 454, 598, 637, 1127, 1274, 1589, 2093, 2254, 2951, 3178, 4186, 5221, 5902, 10442, 11123, 14651, 20657, 22246, 29302, 36547, 41314, 67873, 73094, 135746, 144599, 255829, 289198, 475111, 511658, 950222, 3325777, 6651554]

約数ペア:

[(1, 6651554), (2, 3325777), (7, 950222), (13, 511658), (14, 475111), (23, 289198), (26, 255829), (46, 144599), (49, 135746), (91, 73094), (98, 67873), (161, 41314), (182, 36547), (227, 29302), (299, 22246), (322, 20657), (454, 14651), (598, 11123), (637, 10442), (1127, 5902), (1274, 5221), (1589, 4186), (2093, 3178), (2254, 2951)]