3221208

素因数分解:

$2^3\times 3^5\times {\mathrm{1657}}^1$

素因数の和:1678

約数の個数: 48

約数和(自身を含む): 9052680

約数和(自身を除く): 5831472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1657, 1944, 3314, 4971, 6628, 9942, 13256, 14913, 19884, 29826, 39768, 44739, 59652, 89478, 119304, 134217, 178956, 268434, 357912, 402651, 536868, 805302, 1073736, 1610604, 3221208]

約数ペア:

[(1, 3221208), (2, 1610604), (3, 1073736), (4, 805302), (6, 536868), (8, 402651), (9, 357912), (12, 268434), (18, 178956), (24, 134217), (27, 119304), (36, 89478), (54, 59652), (72, 44739), (81, 39768), (108, 29826), (162, 19884), (216, 14913), (243, 13256), (324, 9942), (486, 6628), (648, 4971), (972, 3314), (1657, 1944)]