7136578974

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{403607}}^1$

素因数の和:404040

約数の個数: 32

約数和(自身を含む): 16350967296

約数和(自身を除く): 9214388322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 8841, 17682, 403607, 807214, 1210821, 2421642, 2825249, 5650498, 8475747, 16951494, 169918547, 339837094, 509755641, 1019511282, 1189429829, 2378859658, 3568289487, 7136578974]

約数ペア:

[(1, 7136578974), (2, 3568289487), (3, 2378859658), (6, 1189429829), (7, 1019511282), (14, 509755641), (21, 339837094), (42, 169918547), (421, 16951494), (842, 8475747), (1263, 5650498), (2526, 2825249), (2947, 2421642), (5894, 1210821), (8841, 807214), (17682, 403607)]