1821290112

素因数分解:

$2^7\times 3^2\times {\mathrm{43}}^1\times {\mathrm{36767}}^1$

素因数の和:36830

約数の個数: 96

約数和(自身を含む): 5362980480

約数和(自身を除く): 3541690368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 144, 172, 192, 258, 288, 344, 384, 387, 516, 576, 688, 774, 1032, 1152, 1376, 1548, 2064, 2752, 3096, 4128, 5504, 6192, 8256, 12384, 16512, 24768, 36767, 49536, 73534, 110301, 147068, 220602, 294136, 330903, 441204, 588272, 661806, 882408, 1176544, 1323612, 1580981, 1764816, 2353088, 2647224, 3161962, 3529632, 4706176, 4742943, 5294448, 6323924, 7059264, 9485886, 10588896, 12647848, 14118528, 14228829, 18971772, 21177792, 25295696, 28457658, 37943544, 42355584, 50591392, 56915316, 75887088, 101182784, 113830632, 151774176, 202365568, 227661264, 303548352, 455322528, 607096704, 910645056, 1821290112]

約数ペア:

[(1, 1821290112), (2, 910645056), (3, 607096704), (4, 455322528), (6, 303548352), (8, 227661264), (9, 202365568), (12, 151774176), (16, 113830632), (18, 101182784), (24, 75887088), (32, 56915316), (36, 50591392), (43, 42355584), (48, 37943544), (64, 28457658), (72, 25295696), (86, 21177792), (96, 18971772), (128, 14228829), (129, 14118528), (144, 12647848), (172, 10588896), (192, 9485886), (258, 7059264), (288, 6323924), (344, 5294448), (384, 4742943), (387, 4706176), (516, 3529632), (576, 3161962), (688, 2647224), (774, 2353088), (1032, 1764816), (1152, 1580981), (1376, 1323612), (1548, 1176544), (2064, 882408), (2752, 661806), (3096, 588272), (4128, 441204), (5504, 330903), (6192, 294136), (8256, 220602), (12384, 147068), (16512, 110301), (24768, 73534), (36767, 49536)]