15960042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{7451}}^1$

素因数の和:7483

約数の個数: 48

約数和(自身を含む): 41850432

約数和(自身を除く): 25890390

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 51, 63, 102, 119, 126, 153, 238, 306, 357, 714, 1071, 2142, 7451, 14902, 22353, 44706, 52157, 67059, 104314, 126667, 134118, 156471, 253334, 312942, 380001, 469413, 760002, 886669, 938826, 1140003, 1773338, 2280006, 2660007, 5320014, 7980021, 15960042]

約数ペア:

[(1, 15960042), (2, 7980021), (3, 5320014), (6, 2660007), (7, 2280006), (9, 1773338), (14, 1140003), (17, 938826), (18, 886669), (21, 760002), (34, 469413), (42, 380001), (51, 312942), (63, 253334), (102, 156471), (119, 134118), (126, 126667), (153, 104314), (238, 67059), (306, 52157), (357, 44706), (714, 22353), (1071, 14902), (2142, 7451)]