293660478

素因数分解:

$2^1\times 3^4\times {\mathrm{271}}^1\times {\mathrm{6689}}^1$

素因数の和:6974

約数の個数: 40

約数和(自身を含む): 660543840

約数和(自身を除く): 366883362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 271, 542, 813, 1626, 2439, 4878, 6689, 7317, 13378, 14634, 20067, 21951, 40134, 43902, 60201, 120402, 180603, 361206, 541809, 1083618, 1812719, 3625438, 5438157, 10876314, 16314471, 32628942, 48943413, 97886826, 146830239, 293660478]

約数ペア:

[(1, 293660478), (2, 146830239), (3, 97886826), (6, 48943413), (9, 32628942), (18, 16314471), (27, 10876314), (54, 5438157), (81, 3625438), (162, 1812719), (271, 1083618), (542, 541809), (813, 361206), (1626, 180603), (2439, 120402), (4878, 60201), (6689, 43902), (7317, 40134), (13378, 21951), (14634, 20067)]