12510342

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 30481920

約数和(自身を除く): 17971578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 71, 78, 117, 142, 213, 234, 251, 351, 426, 502, 639, 702, 753, 923, 1278, 1506, 1846, 1917, 2259, 2769, 3263, 3834, 4518, 5538, 6526, 6777, 8307, 9789, 13554, 16614, 17821, 19578, 24921, 29367, 35642, 49842, 53463, 58734, 88101, 106926, 160389, 176202, 231673, 320778, 463346, 481167, 695019, 962334, 1390038, 2085057, 4170114, 6255171, 12510342]

約数ペア:

[(1, 12510342), (2, 6255171), (3, 4170114), (6, 2085057), (9, 1390038), (13, 962334), (18, 695019), (26, 481167), (27, 463346), (39, 320778), (54, 231673), (71, 176202), (78, 160389), (117, 106926), (142, 88101), (213, 58734), (234, 53463), (251, 49842), (351, 35642), (426, 29367), (502, 24921), (639, 19578), (702, 17821), (753, 16614), (923, 13554), (1278, 9789), (1506, 8307), (1846, 6777), (1917, 6526), (2259, 5538), (2769, 4518), (3263, 3834)]