18464688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11657}}^1$

素因数の和:11682

約数の個数: 60

約数和(自身を含む): 56378088

約数和(自身を除く): 37913400

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11657, 23314, 34971, 46628, 69942, 93256, 104913, 128227, 139884, 186512, 209826, 256454, 279768, 384681, 419652, 512908, 559536, 769362, 839304, 1025816, 1154043, 1538724, 1678608, 2051632, 2308086, 3077448, 4616172, 6154896, 9232344, 18464688]

約数ペア:

[(1, 18464688), (2, 9232344), (3, 6154896), (4, 4616172), (6, 3077448), (8, 2308086), (9, 2051632), (11, 1678608), (12, 1538724), (16, 1154043), (18, 1025816), (22, 839304), (24, 769362), (33, 559536), (36, 512908), (44, 419652), (48, 384681), (66, 279768), (72, 256454), (88, 209826), (99, 186512), (132, 139884), (144, 128227), (176, 104913), (198, 93256), (264, 69942), (396, 46628), (528, 34971), (792, 23314), (1584, 11657)]