226746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:60

約数の個数: 64

約数和(自身を含む): 604800

約数和(自身を除く): 378054

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 19, 26, 27, 34, 38, 39, 51, 54, 57, 78, 102, 114, 117, 153, 171, 221, 234, 247, 306, 323, 342, 351, 442, 459, 494, 513, 646, 663, 702, 741, 918, 969, 1026, 1326, 1482, 1938, 1989, 2223, 2907, 3978, 4199, 4446, 5814, 5967, 6669, 8398, 8721, 11934, 12597, 13338, 17442, 25194, 37791, 75582, 113373, 226746]

約数ペア:

[(1, 226746), (2, 113373), (3, 75582), (6, 37791), (9, 25194), (13, 17442), (17, 13338), (18, 12597), (19, 11934), (26, 8721), (27, 8398), (34, 6669), (38, 5967), (39, 5814), (51, 4446), (54, 4199), (57, 3978), (78, 2907), (102, 2223), (114, 1989), (117, 1938), (153, 1482), (171, 1326), (221, 1026), (234, 969), (247, 918), (306, 741), (323, 702), (342, 663), (351, 646), (442, 513), (459, 494)]