15880549752

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{11608589}}^1$

素因数の和:11608620

約数の個数: 48

約数和(自身を含む): 45273501000

約数和(自身を除く): 29392951248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 11608589, 23217178, 34825767, 46434356, 69651534, 92868712, 104477301, 139303068, 208954602, 220563191, 278606136, 417909204, 441126382, 661689573, 835818408, 882252764, 1323379146, 1764505528, 1985068719, 2646758292, 3970137438, 5293516584, 7940274876, 15880549752]

約数ペア:

[(1, 15880549752), (2, 7940274876), (3, 5293516584), (4, 3970137438), (6, 2646758292), (8, 1985068719), (9, 1764505528), (12, 1323379146), (18, 882252764), (19, 835818408), (24, 661689573), (36, 441126382), (38, 417909204), (57, 278606136), (72, 220563191), (76, 208954602), (114, 139303068), (152, 104477301), (171, 92868712), (228, 69651534), (342, 46434356), (456, 34825767), (684, 23217178), (1368, 11608589)]