102520638

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:590

約数の個数: 72

約数和(自身を含む): 247067184

約数和(自身を除く): 144546546

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 103, 121, 198, 206, 242, 309, 363, 457, 618, 726, 914, 927, 1089, 1133, 1371, 1854, 2178, 2266, 2742, 3399, 4113, 5027, 6798, 8226, 10054, 10197, 12463, 15081, 20394, 24926, 30162, 37389, 45243, 47071, 55297, 74778, 90486, 94142, 110594, 112167, 141213, 165891, 224334, 282426, 331782, 423639, 497673, 517781, 847278, 995346, 1035562, 1553343, 3106686, 4660029, 5695591, 9320058, 11391182, 17086773, 34173546, 51260319, 102520638]

約数ペア:

[(1, 102520638), (2, 51260319), (3, 34173546), (6, 17086773), (9, 11391182), (11, 9320058), (18, 5695591), (22, 4660029), (33, 3106686), (66, 1553343), (99, 1035562), (103, 995346), (121, 847278), (198, 517781), (206, 497673), (242, 423639), (309, 331782), (363, 282426), (457, 224334), (618, 165891), (726, 141213), (914, 112167), (927, 110594), (1089, 94142), (1133, 90486), (1371, 74778), (1854, 55297), (2178, 47071), (2266, 45243), (2742, 37389), (3399, 30162), (4113, 24926), (5027, 20394), (6798, 15081), (8226, 12463), (10054, 10197)]