42539436

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{16187}}^1$

素因数の和:16270

約数の個数: 36

約数和(自身を含む): 109009992

約数和(自身を除く): 66470556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 16187, 32374, 48561, 64748, 97122, 145683, 194244, 291366, 582732, 1181651, 2363302, 3544953, 4726604, 7089906, 10634859, 14179812, 21269718, 42539436]

約数ペア:

[(1, 42539436), (2, 21269718), (3, 14179812), (4, 10634859), (6, 7089906), (9, 4726604), (12, 3544953), (18, 2363302), (36, 1181651), (73, 582732), (146, 291366), (219, 194244), (292, 145683), (438, 97122), (657, 64748), (876, 48561), (1314, 32374), (2628, 16187)]