18765768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5879}}^1$

素因数の和:5914

約数の個数: 64

約数和(自身を含む): 56448000

約数和(自身を除く): 37682232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 5879, 11758, 17637, 23516, 35274, 41153, 47032, 70548, 82306, 111701, 123459, 141096, 164612, 223402, 246918, 329224, 335103, 446804, 493836, 670206, 781907, 893608, 987672, 1340412, 1563814, 2345721, 2680824, 3127628, 4691442, 6255256, 9382884, 18765768]

約数ペア:

[(1, 18765768), (2, 9382884), (3, 6255256), (4, 4691442), (6, 3127628), (7, 2680824), (8, 2345721), (12, 1563814), (14, 1340412), (19, 987672), (21, 893608), (24, 781907), (28, 670206), (38, 493836), (42, 446804), (56, 335103), (57, 329224), (76, 246918), (84, 223402), (114, 164612), (133, 141096), (152, 123459), (168, 111701), (228, 82306), (266, 70548), (399, 47032), (456, 41153), (532, 35274), (798, 23516), (1064, 17637), (1596, 11758), (3192, 5879)]