12157432884

素因数分解:

$2^2\times 3^5\times {\mathrm{521}}^1\times {\mathrm{24007}}^1$

素因数の和:24547

約数の個数: 72

約数和(自身を含む): 31931984448

約数和(自身を除く): 19774551564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 521, 972, 1042, 1563, 2084, 3126, 4689, 6252, 9378, 14067, 18756, 24007, 28134, 42201, 48014, 56268, 72021, 84402, 96028, 126603, 144042, 168804, 216063, 253206, 288084, 432126, 506412, 648189, 864252, 1296378, 1944567, 2592756, 3889134, 5833701, 7778268, 11667402, 12507647, 23334804, 25015294, 37522941, 50030588, 75045882, 112568823, 150091764, 225137646, 337706469, 450275292, 675412938, 1013119407, 1350825876, 2026238814, 3039358221, 4052477628, 6078716442, 12157432884]

約数ペア:

[(1, 12157432884), (2, 6078716442), (3, 4052477628), (4, 3039358221), (6, 2026238814), (9, 1350825876), (12, 1013119407), (18, 675412938), (27, 450275292), (36, 337706469), (54, 225137646), (81, 150091764), (108, 112568823), (162, 75045882), (243, 50030588), (324, 37522941), (486, 25015294), (521, 23334804), (972, 12507647), (1042, 11667402), (1563, 7778268), (2084, 5833701), (3126, 3889134), (4689, 2592756), (6252, 1944567), (9378, 1296378), (14067, 864252), (18756, 648189), (24007, 506412), (28134, 432126), (42201, 288084), (48014, 253206), (56268, 216063), (72021, 168804), (84402, 144042), (96028, 126603)]