12810672

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 41783040

約数和(自身を除く): 28972368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 71, 72, 84, 112, 126, 142, 144, 168, 179, 213, 252, 284, 336, 358, 426, 497, 504, 537, 568, 639, 716, 852, 994, 1008, 1074, 1136, 1253, 1278, 1432, 1491, 1611, 1704, 1988, 2148, 2506, 2556, 2864, 2982, 3222, 3408, 3759, 3976, 4296, 4473, 5012, 5112, 5964, 6444, 7518, 7952, 8592, 8946, 10024, 10224, 11277, 11928, 12709, 12888, 15036, 17892, 20048, 22554, 23856, 25418, 25776, 30072, 35784, 38127, 45108, 50836, 60144, 71568, 76254, 88963, 90216, 101672, 114381, 152508, 177926, 180432, 203344, 228762, 266889, 305016, 355852, 457524, 533778, 610032, 711704, 800667, 915048, 1067556, 1423408, 1601334, 1830096, 2135112, 3202668, 4270224, 6405336, 12810672]

約数ペア:

[(1, 12810672), (2, 6405336), (3, 4270224), (4, 3202668), (6, 2135112), (7, 1830096), (8, 1601334), (9, 1423408), (12, 1067556), (14, 915048), (16, 800667), (18, 711704), (21, 610032), (24, 533778), (28, 457524), (36, 355852), (42, 305016), (48, 266889), (56, 228762), (63, 203344), (71, 180432), (72, 177926), (84, 152508), (112, 114381), (126, 101672), (142, 90216), (144, 88963), (168, 76254), (179, 71568), (213, 60144), (252, 50836), (284, 45108), (336, 38127), (358, 35784), (426, 30072), (497, 25776), (504, 25418), (537, 23856), (568, 22554), (639, 20048), (716, 17892), (852, 15036), (994, 12888), (1008, 12709), (1074, 11928), (1136, 11277), (1253, 10224), (1278, 10024), (1432, 8946), (1491, 8592), (1611, 7952), (1704, 7518), (1988, 6444), (2148, 5964), (2506, 5112), (2556, 5012), (2864, 4473), (2982, 4296), (3222, 3976), (3408, 3759)]