11645208

素因数分解:

$2^3\times 3^4\times {\mathrm{17971}}^1$

素因数の和:17989

約数の個数: 40

約数和(自身を含む): 32619180

約数和(自身を除く): 20973972

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 17971, 35942, 53913, 71884, 107826, 143768, 161739, 215652, 323478, 431304, 485217, 646956, 970434, 1293912, 1455651, 1940868, 2911302, 3881736, 5822604, 11645208]

約数ペア:

[(1, 11645208), (2, 5822604), (3, 3881736), (4, 2911302), (6, 1940868), (8, 1455651), (9, 1293912), (12, 970434), (18, 646956), (24, 485217), (27, 431304), (36, 323478), (54, 215652), (72, 161739), (81, 143768), (108, 107826), (162, 71884), (216, 53913), (324, 35942), (648, 17971)]