10526019

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 64

約数和(自身を含む): 18677760

約数和(自身を除く): 8151741

約数列:

[1, 3, 7, 19, 21, 23, 31, 37, 57, 69, 93, 111, 133, 161, 217, 259, 399, 437, 483, 589, 651, 703, 713, 777, 851, 1147, 1311, 1767, 2109, 2139, 2553, 3059, 3441, 4123, 4921, 4991, 5957, 8029, 9177, 12369, 13547, 14763, 14973, 16169, 17871, 21793, 24087, 26381, 40641, 48507, 65379, 79143, 94829, 113183, 152551, 184667, 284487, 339549, 457653, 501239, 554001, 1503717, 3508673, 10526019]

約数ペア:

[(1, 10526019), (3, 3508673), (7, 1503717), (19, 554001), (21, 501239), (23, 457653), (31, 339549), (37, 284487), (57, 184667), (69, 152551), (93, 113183), (111, 94829), (133, 79143), (161, 65379), (217, 48507), (259, 40641), (399, 26381), (437, 24087), (483, 21793), (589, 17871), (651, 16169), (703, 14973), (713, 14763), (777, 13547), (851, 12369), (1147, 9177), (1311, 8029), (1767, 5957), (2109, 4991), (2139, 4921), (2553, 4123), (3059, 3441)]