420819066

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1107

約数の個数: 48

約数和(自身を含む): 924670656

約数和(自身を除く): 503851590

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 353, 618, 643, 706, 927, 1059, 1286, 1854, 1929, 2118, 3177, 3858, 5787, 6354, 11574, 36359, 66229, 72718, 109077, 132458, 198687, 218154, 226979, 327231, 397374, 453958, 596061, 654462, 680937, 1192122, 1361874, 2042811, 4085622, 23378837, 46757674, 70136511, 140273022, 210409533, 420819066]

約数ペア:

[(1, 420819066), (2, 210409533), (3, 140273022), (6, 70136511), (9, 46757674), (18, 23378837), (103, 4085622), (206, 2042811), (309, 1361874), (353, 1192122), (618, 680937), (643, 654462), (706, 596061), (927, 453958), (1059, 397374), (1286, 327231), (1854, 226979), (1929, 218154), (2118, 198687), (3177, 132458), (3858, 109077), (5787, 72718), (6354, 66229), (11574, 36359)]