47313126

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{17881}}^1$

素因数の和:17906

約数の個数: 48

約数和(自身を含む): 122312880

約数和(自身を除く): 74999754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 17881, 35762, 53643, 107286, 125167, 160929, 250334, 321858, 375501, 482787, 751002, 876169, 965574, 1126503, 1752338, 2253006, 2628507, 3379509, 5257014, 6759018, 7885521, 15771042, 23656563, 47313126]

約数ペア:

[(1, 47313126), (2, 23656563), (3, 15771042), (6, 7885521), (7, 6759018), (9, 5257014), (14, 3379509), (18, 2628507), (21, 2253006), (27, 1752338), (42, 1126503), (49, 965574), (54, 876169), (63, 751002), (98, 482787), (126, 375501), (147, 321858), (189, 250334), (294, 160929), (378, 125167), (441, 107286), (882, 53643), (1323, 35762), (2646, 17881)]