81823014

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16651}}^1$

素因数の和:16682

約数の個数: 64

約数和(自身を含む): 223802880

約数和(自身を除く): 141979866

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 16651, 33302, 49953, 99906, 116557, 149859, 216463, 233114, 299718, 349671, 432926, 449577, 649389, 699342, 899154, 1049013, 1298778, 1515241, 1948167, 2098026, 3030482, 3147039, 3896334, 4545723, 5844501, 6294078, 9091446, 11689002, 13637169, 27274338, 40911507, 81823014]

約数ペア:

[(1, 81823014), (2, 40911507), (3, 27274338), (6, 13637169), (7, 11689002), (9, 9091446), (13, 6294078), (14, 5844501), (18, 4545723), (21, 3896334), (26, 3147039), (27, 3030482), (39, 2098026), (42, 1948167), (54, 1515241), (63, 1298778), (78, 1049013), (91, 899154), (117, 699342), (126, 649389), (182, 449577), (189, 432926), (234, 349671), (273, 299718), (351, 233114), (378, 216463), (546, 149859), (702, 116557), (819, 99906), (1638, 49953), (2457, 33302), (4914, 16651)]