181801098

素因数分解:

$2^1\times 3^4\times {\mathrm{73}}^1\times {\mathrm{15373}}^1$

素因数の和:15460

約数の個数: 40

約数和(自身を含む): 412976388

約数和(自身を除く): 231175290

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 438, 657, 1314, 1971, 3942, 5913, 11826, 15373, 30746, 46119, 92238, 138357, 276714, 415071, 830142, 1122229, 1245213, 2244458, 2490426, 3366687, 6733374, 10100061, 20200122, 30300183, 60600366, 90900549, 181801098]

約数ペア:

[(1, 181801098), (2, 90900549), (3, 60600366), (6, 30300183), (9, 20200122), (18, 10100061), (27, 6733374), (54, 3366687), (73, 2490426), (81, 2244458), (146, 1245213), (162, 1122229), (219, 830142), (438, 415071), (657, 276714), (1314, 138357), (1971, 92238), (3942, 46119), (5913, 30746), (11826, 15373)]