12972024

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{13859}}^1$

素因数の和:13884

約数の個数: 48

約数和(自身を含む): 37837800

約数和(自身を除く): 24865776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 13859, 27718, 41577, 55436, 83154, 110872, 124731, 166308, 180167, 249462, 332616, 360334, 498924, 540501, 720668, 997848, 1081002, 1441336, 1621503, 2162004, 3243006, 4324008, 6486012, 12972024]

約数ペア:

[(1, 12972024), (2, 6486012), (3, 4324008), (4, 3243006), (6, 2162004), (8, 1621503), (9, 1441336), (12, 1081002), (13, 997848), (18, 720668), (24, 540501), (26, 498924), (36, 360334), (39, 332616), (52, 249462), (72, 180167), (78, 166308), (104, 124731), (117, 110872), (156, 83154), (234, 55436), (312, 41577), (468, 27718), (936, 13859)]