11811546

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 26493480

約数和(自身を除く): 14681934

約数列:

[1, 2, 3, 6, 9, 18, 73, 89, 101, 146, 178, 202, 219, 267, 303, 438, 534, 606, 657, 801, 909, 1314, 1602, 1818, 6497, 7373, 8989, 12994, 14746, 17978, 19491, 22119, 26967, 38982, 44238, 53934, 58473, 66357, 80901, 116946, 132714, 161802, 656197, 1312394, 1968591, 3937182, 5905773, 11811546]

約数ペア:

[(1, 11811546), (2, 5905773), (3, 3937182), (6, 1968591), (9, 1312394), (18, 656197), (73, 161802), (89, 132714), (101, 116946), (146, 80901), (178, 66357), (202, 58473), (219, 53934), (267, 44238), (303, 38982), (438, 26967), (534, 22119), (606, 19491), (657, 17978), (801, 14746), (909, 12994), (1314, 8989), (1602, 7373), (1818, 6497)]