1371816

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 4029300

約数和(自身を除く): 2657484

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 73, 81, 87, 108, 116, 146, 162, 174, 216, 219, 232, 261, 292, 324, 348, 438, 522, 584, 648, 657, 696, 783, 876, 1044, 1314, 1566, 1752, 1971, 2088, 2117, 2349, 2628, 3132, 3942, 4234, 4698, 5256, 5913, 6264, 6351, 7884, 8468, 9396, 11826, 12702, 15768, 16936, 18792, 19053, 23652, 25404, 38106, 47304, 50808, 57159, 76212, 114318, 152424, 171477, 228636, 342954, 457272, 685908, 1371816]

約数ペア:

[(1, 1371816), (2, 685908), (3, 457272), (4, 342954), (6, 228636), (8, 171477), (9, 152424), (12, 114318), (18, 76212), (24, 57159), (27, 50808), (29, 47304), (36, 38106), (54, 25404), (58, 23652), (72, 19053), (73, 18792), (81, 16936), (87, 15768), (108, 12702), (116, 11826), (146, 9396), (162, 8468), (174, 7884), (216, 6351), (219, 6264), (232, 5913), (261, 5256), (292, 4698), (324, 4234), (348, 3942), (438, 3132), (522, 2628), (584, 2349), (648, 2117), (657, 2088), (696, 1971), (783, 1752), (876, 1566), (1044, 1314)]