38916072

素因数分解:

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

素因数の和:13887

約数の個数: 64

約数和(自身を含む): 116424000

約数和(自身を除く): 77507928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 13859, 27718, 41577, 55436, 83154, 110872, 124731, 166308, 180167, 249462, 332616, 360334, 374193, 498924, 540501, 720668, 748386, 997848, 1081002, 1441336, 1496772, 1621503, 2162004, 2993544, 3243006, 4324008, 4864509, 6486012, 9729018, 12972024, 19458036, 38916072]

約数ペア:

[(1, 38916072), (2, 19458036), (3, 12972024), (4, 9729018), (6, 6486012), (8, 4864509), (9, 4324008), (12, 3243006), (13, 2993544), (18, 2162004), (24, 1621503), (26, 1496772), (27, 1441336), (36, 1081002), (39, 997848), (52, 748386), (54, 720668), (72, 540501), (78, 498924), (104, 374193), (108, 360334), (117, 332616), (156, 249462), (216, 180167), (234, 166308), (312, 124731), (351, 110872), (468, 83154), (702, 55436), (936, 41577), (1404, 27718), (2808, 13859)]