47187882

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{7643}}^1$

素因数の和:7672

約数の個数: 48

約数和(自身を含む): 119246400

約数和(自身を除く): 72058518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 7643, 15286, 22929, 45858, 53501, 68787, 107002, 137574, 160503, 321006, 374507, 481509, 749014, 963018, 1123521, 2247042, 2621549, 3370563, 5243098, 6741126, 7864647, 15729294, 23593941, 47187882]

約数ペア:

[(1, 47187882), (2, 23593941), (3, 15729294), (6, 7864647), (7, 6741126), (9, 5243098), (14, 3370563), (18, 2621549), (21, 2247042), (42, 1123521), (49, 963018), (63, 749014), (98, 481509), (126, 374507), (147, 321006), (294, 160503), (343, 137574), (441, 107002), (686, 68787), (882, 53501), (1029, 45858), (2058, 22929), (3087, 15286), (6174, 7643)]