138514446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57859}}^1$

素因数の和:57893

約数の個数: 48

約数和(自身を含む): 361046400

約数和(自身を除く): 222531954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 57859, 115718, 173577, 347154, 405013, 520731, 810026, 1041462, 1099321, 1215039, 2198642, 2430078, 3297963, 3645117, 6595926, 7290234, 7695247, 9893889, 15390494, 19787778, 23085741, 46171482, 69257223, 138514446]

約数ペア:

[(1, 138514446), (2, 69257223), (3, 46171482), (6, 23085741), (7, 19787778), (9, 15390494), (14, 9893889), (18, 7695247), (19, 7290234), (21, 6595926), (38, 3645117), (42, 3297963), (57, 2430078), (63, 2198642), (114, 1215039), (126, 1099321), (133, 1041462), (171, 810026), (266, 520731), (342, 405013), (399, 347154), (798, 173577), (1197, 115718), (2394, 57859)]