2821236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 7596960

約数和(自身を除く): 4775724

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 67, 87, 116, 121, 132, 134, 174, 201, 242, 268, 319, 348, 363, 402, 484, 638, 726, 737, 804, 957, 1276, 1452, 1474, 1914, 1943, 2211, 2948, 3509, 3828, 3886, 4422, 5829, 7018, 7772, 8107, 8844, 10527, 11658, 14036, 16214, 21054, 21373, 23316, 24321, 32428, 42108, 42746, 48642, 64119, 85492, 97284, 128238, 235103, 256476, 470206, 705309, 940412, 1410618, 2821236]

約数ペア:

[(1, 2821236), (2, 1410618), (3, 940412), (4, 705309), (6, 470206), (11, 256476), (12, 235103), (22, 128238), (29, 97284), (33, 85492), (44, 64119), (58, 48642), (66, 42746), (67, 42108), (87, 32428), (116, 24321), (121, 23316), (132, 21373), (134, 21054), (174, 16214), (201, 14036), (242, 11658), (268, 10527), (319, 8844), (348, 8107), (363, 7772), (402, 7018), (484, 5829), (638, 4422), (726, 3886), (737, 3828), (804, 3509), (957, 2948), (1276, 2211), (1452, 1943), (1474, 1914)]