23519538

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1447}}^1$

素因数の和:1508

約数の個数: 64

約数和(自身を含む): 61163520

約数和(自身を除く): 37643982

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 43, 54, 63, 86, 126, 129, 189, 258, 301, 378, 387, 602, 774, 903, 1161, 1447, 1806, 2322, 2709, 2894, 4341, 5418, 8127, 8682, 10129, 13023, 16254, 20258, 26046, 30387, 39069, 60774, 62221, 78138, 91161, 124442, 182322, 186663, 273483, 373326, 435547, 546966, 559989, 871094, 1119978, 1306641, 1679967, 2613282, 3359934, 3919923, 7839846, 11759769, 23519538]

約数ペア:

[(1, 23519538), (2, 11759769), (3, 7839846), (6, 3919923), (7, 3359934), (9, 2613282), (14, 1679967), (18, 1306641), (21, 1119978), (27, 871094), (42, 559989), (43, 546966), (54, 435547), (63, 373326), (86, 273483), (126, 186663), (129, 182322), (189, 124442), (258, 91161), (301, 78138), (378, 62221), (387, 60774), (602, 39069), (774, 30387), (903, 26046), (1161, 20258), (1447, 16254), (1806, 13023), (2322, 10129), (2709, 8682), (2894, 8127), (4341, 5418)]