7146342

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 18120960

約数和(自身を除く): 10974618

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1319, 1806, 2638, 2709, 3957, 5418, 7914, 9233, 11871, 18466, 23742, 27699, 55398, 56717, 83097, 113434, 166194, 170151, 340302, 397019, 510453, 794038, 1020906, 1191057, 2382114, 3573171, 7146342]

約数ペア:

[(1, 7146342), (2, 3573171), (3, 2382114), (6, 1191057), (7, 1020906), (9, 794038), (14, 510453), (18, 397019), (21, 340302), (42, 170151), (43, 166194), (63, 113434), (86, 83097), (126, 56717), (129, 55398), (258, 27699), (301, 23742), (387, 18466), (602, 11871), (774, 9233), (903, 7914), (1319, 5418), (1806, 3957), (2638, 2709)]