180070218

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 397365696

約数和(自身を除く): 217295478

約数列:

[1, 2, 3, 6, 9, 18, 97, 151, 194, 291, 302, 453, 582, 683, 873, 906, 1359, 1366, 1746, 2049, 2718, 4098, 6147, 12294, 14647, 29294, 43941, 66251, 87882, 103133, 131823, 132502, 198753, 206266, 263646, 309399, 397506, 596259, 618798, 928197, 1192518, 1856394, 10003901, 20007802, 30011703, 60023406, 90035109, 180070218]

約数ペア:

[(1, 180070218), (2, 90035109), (3, 60023406), (6, 30011703), (9, 20007802), (18, 10003901), (97, 1856394), (151, 1192518), (194, 928197), (291, 618798), (302, 596259), (453, 397506), (582, 309399), (683, 263646), (873, 206266), (906, 198753), (1359, 132502), (1366, 131823), (1746, 103133), (2049, 87882), (2718, 66251), (4098, 43941), (6147, 29294), (12294, 14647)]