27749982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{991}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 59996160

約数和(自身を除く): 32246178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 359, 718, 991, 1077, 1982, 2154, 2973, 4667, 5946, 9334, 12883, 14001, 25766, 28002, 38649, 77298, 355769, 711538, 1067307, 2134614, 4624997, 9249994, 13874991, 27749982]

約数ペア:

[(1, 27749982), (2, 13874991), (3, 9249994), (6, 4624997), (13, 2134614), (26, 1067307), (39, 711538), (78, 355769), (359, 77298), (718, 38649), (991, 28002), (1077, 25766), (1982, 14001), (2154, 12883), (2973, 9334), (4667, 5946)]