12873258

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 28848456

約数和(自身を除く): 15975198

約数列:

[1, 2, 3, 6, 9, 18, 73, 97, 101, 146, 194, 202, 219, 291, 303, 438, 582, 606, 657, 873, 909, 1314, 1746, 1818, 7081, 7373, 9797, 14162, 14746, 19594, 21243, 22119, 29391, 42486, 44238, 58782, 63729, 66357, 88173, 127458, 132714, 176346, 715181, 1430362, 2145543, 4291086, 6436629, 12873258]

約数ペア:

[(1, 12873258), (2, 6436629), (3, 4291086), (6, 2145543), (9, 1430362), (18, 715181), (73, 176346), (97, 132714), (101, 127458), (146, 88173), (194, 66357), (202, 63729), (219, 58782), (291, 44238), (303, 42486), (438, 29391), (582, 22119), (606, 21243), (657, 19594), (873, 14746), (909, 14162), (1314, 9797), (1746, 7373), (1818, 7081)]