442181946

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{168643}}^1$

素因数の和:168690

約数の個数: 32

約数和(自身を含む): 971389440

約数和(自身を除く): 529207494

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 437, 874, 1311, 2622, 168643, 337286, 505929, 1011858, 3204217, 3878789, 6408434, 7757578, 9612651, 11636367, 19225302, 23272734, 73696991, 147393982, 221090973, 442181946]

約数ペア:

[(1, 442181946), (2, 221090973), (3, 147393982), (6, 73696991), (19, 23272734), (23, 19225302), (38, 11636367), (46, 9612651), (57, 7757578), (69, 6408434), (114, 3878789), (138, 3204217), (437, 1011858), (874, 505929), (1311, 337286), (2622, 168643)]