15748188

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:299

約数の個数: 72

約数和(自身を含む): 41260800

約数和(自身を除く): 25512612

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 239, 289, 323, 478, 578, 646, 717, 867, 956, 969, 1156, 1292, 1434, 1734, 1938, 2868, 3468, 3876, 4063, 4541, 5491, 8126, 9082, 10982, 12189, 13623, 16252, 16473, 18164, 21964, 24378, 27246, 32946, 48756, 54492, 65892, 69071, 77197, 138142, 154394, 207213, 231591, 276284, 308788, 414426, 463182, 828852, 926364, 1312349, 2624698, 3937047, 5249396, 7874094, 15748188]

約数ペア:

[(1, 15748188), (2, 7874094), (3, 5249396), (4, 3937047), (6, 2624698), (12, 1312349), (17, 926364), (19, 828852), (34, 463182), (38, 414426), (51, 308788), (57, 276284), (68, 231591), (76, 207213), (102, 154394), (114, 138142), (204, 77197), (228, 69071), (239, 65892), (289, 54492), (323, 48756), (478, 32946), (578, 27246), (646, 24378), (717, 21964), (867, 18164), (956, 16473), (969, 16252), (1156, 13623), (1292, 12189), (1434, 10982), (1734, 9082), (1938, 8126), (2868, 5491), (3468, 4541), (3876, 4063)]